diff options
| author | Junlin Yang <yangjunlin@yulong.com> | 2021-02-03 20:24:04 +0800 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2021-06-21 08:49:14 +0200 |
| commit | 266b2e335ce0c396096be4b649b819cc62b8c791 (patch) | |
| tree | 44e458a8a35e1069a0af40151212f6766b6979be /drivers/watchdog/diag288_wdt.c | |
| parent | 7b7d2fdc8c3e3f9fdb3558d674e1eeddc16c7d9e (diff) | |
watchdog: diag288_wdt: Remove redundant assignment
The assign for 'ret' is redundant and can be removed,
because it will be assigned before use.
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210203122404.752-1-angkery@163.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/diag288_wdt.c')
| -rw-r--r-- | drivers/watchdog/diag288_wdt.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/watchdog/diag288_wdt.c b/drivers/watchdog/diag288_wdt.c index aafc8d98bf9f..4cb10877017c 100644 --- a/drivers/watchdog/diag288_wdt.c +++ b/drivers/watchdog/diag288_wdt.c @@ -118,8 +118,6 @@ static int wdt_start(struct watchdog_device *dev) if (test_and_set_bit(DIAG_WDOG_BUSY, &wdt_status)) return -EBUSY; - ret = -ENODEV; - if (MACHINE_IS_VM) { ebc_cmd = kmalloc(MAX_CMDLEN, GFP_KERNEL); if (!ebc_cmd) { @@ -167,8 +165,6 @@ static int wdt_ping(struct watchdog_device *dev) int ret; unsigned int func; - ret = -ENODEV; - if (MACHINE_IS_VM) { ebc_cmd = kmalloc(MAX_CMDLEN, GFP_KERNEL); if (!ebc_cmd) |