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oprofile, x86: fix init_sysfs() function stub

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The use of the return value of init_sysfs() with commit

 10f0412 oprofile, x86: fix init_sysfs error handling

discovered the following build error for !CONFIG_PM:

 .../linux/arch/x86/oprofile/nmi_int.c: In function ‘op_nmi_init’:
 .../linux/arch/x86/oprofile/nmi_int.c:784: error: expected expression before ‘do’
 make[2]: *** [arch/x86/oprofile/nmi_int.o] Error 1
 make[1]: *** [arch/x86/oprofile] Error 2

This patch fixes this.

Reported-by: Ingo Molnar <mingo@elte.hu>
Cc: stable@kernel.org
Signed-off-by: Robert Richter <robert.richter@amd.com>
This commit is contained in:
Robert Richter 2010-09-01 14:50:50 +02:00
parent 10f0412f57
commit 269f45c250
1 changed files with 4 additions and 2 deletions
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6
arch/x86/oprofile/nmi_int.c
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@ -585,8 +585,10 @@ static void exit_sysfs(void)
}
#else
#define init_sysfs() do { } while (0)
#define exit_sysfs() do { } while (0)
static inline int init_sysfs(void) { return 0; }
static inline void exit_sysfs(void) { }
#endif /* CONFIG_PM */
static int __init p4_init(char **cpu_type)