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authorMartin Wu <wuyan@allwinnertech.com>2020-05-29 17:45:14 +0800
committerWim Van Sebroeck <wim@linux-watchdog.org>2020-08-05 18:42:46 +0200
commitff01cb1ca1f9e02e54e562bb97999e4bf1726a9e (patch)
tree221d312d0addb8539ef5e4170ecd3aafceab27c0 /drivers/watchdog
parent0be01476dd527dfa00976911208332c706a1b752 (diff)
downloadlinux-ff01cb1ca1f9e02e54e562bb97999e4bf1726a9e.tar.bz2
watchdog: sunxi_wdt: fix improper error exit code
sunxi_wdt_probe() should return -ENOMEM when devm_kzalloc() fails. Signed-off-by: Martin Wu <wuyan@allwinnertech.com> Signed-off-by: Frank Lee <frank@allwinnertech.com> Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200529094514.26374-1-frank@allwinnertech.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/sunxi_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/sunxi_wdt.c b/drivers/watchdog/sunxi_wdt.c
index 5f05a45ac187..b50757882a98 100644
--- a/drivers/watchdog/sunxi_wdt.c
+++ b/drivers/watchdog/sunxi_wdt.c
@@ -235,7 +235,7 @@ static int sunxi_wdt_probe(struct platform_device *pdev)
sunxi_wdt = devm_kzalloc(dev, sizeof(*sunxi_wdt), GFP_KERNEL);
if (!sunxi_wdt)
- return -EINVAL;
+ return -ENOMEM;
sunxi_wdt->wdt_regs = of_device_get_match_data(dev);
if (!sunxi_wdt->wdt_regs)