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Code Issues Releases Wiki Activity

staging: dgap: make dgap_config_buf a local buffer

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The dgap_config_buf is only used in dgap_firmware_load().

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Daeseok Youn 2014-06-02 14:09:04 +09:00 committed by Greg Kroah-Hartman
parent 72d0f6fc63
commit 67987aeb44
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/dgap/dgap.c
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@ -211,7 +211,6 @@ static const struct file_operations dgap_board_fops = {
static uint dgap_numboards;
static struct board_t *dgap_board[MAXBOARDS];
static ulong dgap_poll_counter;
static char *dgap_config_buf;
static int dgap_driver_state = DRIVER_INITIALIZED;
static wait_queue_head_t dgap_dl_wait;
static int dgap_poll_tick = 20; /* Poll interval - 20 ms */
@ -823,11 +822,12 @@ static int dgap_firmware_load(struct pci_dev *pdev, int card_type)
const struct firmware *fw;
char *tmp_ptr;
int ret;
char *dgap_config_buf;
dgap_get_vpd(brd);
dgap_do_reset_board(brd);
if ((fw_info[card_type].conf_name) && !dgap_config_buf) {
if (fw_info[card_type].conf_name) {
ret = request_firmware(&fw, fw_info[card_type].conf_name,
&pdev->dev);
if (ret) {