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[PATCH] IPMI: remove zero inits
Remove all =0 and =NULL from static initializers. They are not needed and removing them saves space in the object files. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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6 changed files with 25 additions and 23 deletions
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@ -37,8 +37,10 @@
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#define BT_DEBUG_ENABLE 1 /* Generic messages */
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#define BT_DEBUG_MSG 2 /* Prints all request/response buffers */
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#define BT_DEBUG_STATES 4 /* Verbose look at state changes */
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/* BT_DEBUG_OFF must be zero to correspond to the default uninitialized
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value */
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static int bt_debug = BT_DEBUG_OFF;
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static int bt_debug; /* 0 == BT_DEBUG_OFF */
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module_param(bt_debug, int, 0644);
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MODULE_PARM_DESC(bt_debug, "debug bitmask, 1=enable, 2=messages, 4=states");
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@ -834,7 +834,7 @@ static const struct file_operations ipmi_fops = {
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#define DEVICE_NAME "ipmidev"
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static int ipmi_major = 0;
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static int ipmi_major;
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module_param(ipmi_major, int, 0);
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MODULE_PARM_DESC(ipmi_major, "Sets the major number of the IPMI device. By"
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" default, or if you set it to zero, it will choose the next"
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@ -53,10 +53,10 @@
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static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
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static int ipmi_init_msghandler(void);
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static int initialized = 0;
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static int initialized;
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#ifdef CONFIG_PROC_FS
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static struct proc_dir_entry *proc_ipmi_root = NULL;
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static struct proc_dir_entry *proc_ipmi_root;
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#endif /* CONFIG_PROC_FS */
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/* Remain in auto-maintenance mode for this amount of time (in ms). */
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@ -4043,7 +4043,7 @@ static void send_panic_events(char *str)
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}
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#endif /* CONFIG_IPMI_PANIC_EVENT */
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static int has_panicked = 0;
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static int has_panicked;
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static int panic_event(struct notifier_block *this,
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unsigned long event,
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@ -58,10 +58,10 @@ static int poweroff_powercycle;
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static int ifnum_to_use = -1;
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/* Our local state. */
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static int ready = 0;
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static int ready;
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static ipmi_user_t ipmi_user;
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static int ipmi_ifnum;
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static void (*specific_poweroff_func)(ipmi_user_t user) = NULL;
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static void (*specific_poweroff_func)(ipmi_user_t user);
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/* Holds the old poweroff function so we can restore it on removal. */
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static void (*old_poweroff_func)(void);
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@ -182,7 +182,7 @@ static int ipmi_request_in_rc_mode(ipmi_user_t user,
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#define IPMI_MOTOROLA_MANUFACTURER_ID 0x0000A1
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#define IPMI_MOTOROLA_PPS_IPMC_PRODUCT_ID 0x0051
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static void (*atca_oem_poweroff_hook)(ipmi_user_t user) = NULL;
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static void (*atca_oem_poweroff_hook)(ipmi_user_t user);
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static void pps_poweroff_atca (ipmi_user_t user)
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{
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@ -845,7 +845,7 @@ static void request_events(void *send_info)
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atomic_set(&smi_info->req_events, 1);
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}
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static int initialized = 0;
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static int initialized;
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static void smi_timeout(unsigned long data)
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{
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@ -1018,13 +1018,13 @@ static int num_ports;
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static int irqs[SI_MAX_PARMS];
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static int num_irqs;
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static int regspacings[SI_MAX_PARMS];
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static int num_regspacings = 0;
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static int num_regspacings;
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static int regsizes[SI_MAX_PARMS];
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static int num_regsizes = 0;
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static int num_regsizes;
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static int regshifts[SI_MAX_PARMS];
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static int num_regshifts = 0;
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static int num_regshifts;
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static int slave_addrs[SI_MAX_PARMS];
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static int num_slave_addrs = 0;
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static int num_slave_addrs;
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#define IPMI_IO_ADDR_SPACE 0
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#define IPMI_MEM_ADDR_SPACE 1
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@ -1668,7 +1668,7 @@ static __devinit void hardcode_find_bmc(void)
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/* Once we get an ACPI failure, we don't try any more, because we go
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through the tables sequentially. Once we don't find a table, there
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are no more. */
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static int acpi_failure = 0;
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static int acpi_failure;
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/* For GPE-type interrupts. */
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static u32 ipmi_acpi_gpe(void *context)
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@ -134,14 +134,14 @@
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static int nowayout = WATCHDOG_NOWAYOUT;
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static ipmi_user_t watchdog_user = NULL;
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static ipmi_user_t watchdog_user;
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static int watchdog_ifnum;
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/* Default the timeout to 10 seconds. */
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static int timeout = 10;
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/* The pre-timeout is disabled by default. */
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static int pretimeout = 0;
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static int pretimeout;
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/* Default action is to reset the board on a timeout. */
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static unsigned char action_val = WDOG_TIMEOUT_RESET;
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@ -156,10 +156,10 @@ static unsigned char preop_val = WDOG_PREOP_NONE;
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static char preop[16] = "preop_none";
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static DEFINE_SPINLOCK(ipmi_read_lock);
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static char data_to_read = 0;
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static char data_to_read;
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static DECLARE_WAIT_QUEUE_HEAD(read_q);
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static struct fasync_struct *fasync_q = NULL;
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static char pretimeout_since_last_heartbeat = 0;
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static struct fasync_struct *fasync_q;
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static char pretimeout_since_last_heartbeat;
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static char expect_close;
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static int ifnum_to_use = -1;
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@ -177,7 +177,7 @@ static void ipmi_unregister_watchdog(int ipmi_intf);
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/* If true, the driver will start running as soon as it is configured
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and ready. */
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static int start_now = 0;
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static int start_now;
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static int set_param_int(const char *val, struct kernel_param *kp)
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{
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@ -300,16 +300,16 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
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static unsigned char ipmi_watchdog_state = WDOG_TIMEOUT_NONE;
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/* If shutting down via IPMI, we ignore the heartbeat. */
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static int ipmi_ignore_heartbeat = 0;
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static int ipmi_ignore_heartbeat;
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/* Is someone using the watchdog? Only one user is allowed. */
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static unsigned long ipmi_wdog_open = 0;
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static unsigned long ipmi_wdog_open;
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/* If set to 1, the heartbeat command will set the state to reset and
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start the timer. The timer doesn't normally run when the driver is
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first opened until the heartbeat is set the first time, this
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variable is used to accomplish this. */
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static int ipmi_start_timer_on_heartbeat = 0;
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static int ipmi_start_timer_on_heartbeat;
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/* IPMI version of the BMC. */
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static unsigned char ipmi_version_major;
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