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authorNathan Chancellor <natechancellor@gmail.com>2019-07-09 23:34:09 +0300
committerWim Van Sebroeck <wim@linux-watchdog.org>2019-07-15 09:49:11 +0300
commit7fb832ae72949c883da52d6316ff08f03c75d300 (patch)
tree10511d22eaf8c077a6d39756c6b0fa04d548f38f /drivers/watchdog
parent053bc5764bb0a84ef0b26a8e4ddd3e2f4b4f8215 (diff)
downloadlinux-7fb832ae72949c883da52d6316ff08f03c75d300.tar.xz
watchdog: digicolor_wdt: Remove unused variable in dc_wdt_probe
clang warns: drivers/watchdog/digicolor_wdt.c:121:6: warning: unused variable 'ret' [-Wunused-variable] int ret; ^ 1 warning generated. It's unused now, remove it. Fixes: cdad26977e3f ("watchdog: digicolor_wdt: drop warning after registering device") Link: https://github.com/ClangBuiltLinux/linux/issues/591 Reported-by: kernelci.org bot <bot@kernelci.org> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190709203409.117123-1-natechancellor@gmail.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')
-rw-r--r--drivers/watchdog/digicolor_wdt.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/watchdog/digicolor_wdt.c b/drivers/watchdog/digicolor_wdt.c
index 33cda95bd238..073d37867f47 100644
--- a/drivers/watchdog/digicolor_wdt.c
+++ b/drivers/watchdog/digicolor_wdt.c
@@ -118,7 +118,6 @@ static int dc_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct dc_wdt *wdt;
- int ret;
wdt = devm_kzalloc(dev, sizeof(struct dc_wdt), GFP_KERNEL);
if (!wdt)