Commit-ID: a26ed66c20f080c510fcf5bd448bce204f2c19d7
Gitweb: https://git.kernel.org/tip/a26ed66c20f080c510fcf5bd448bce204f2c19d7
Author: Julia Lawall <Julia.Lawall@xxxxxxx>
AuthorDate: Sun, 10 Jun 2018 16:24:15 +0200
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 12 Jun 2018 23:54:01 +0200
clocksource/drivers/stm32: Fix error return code
Return an error code on failure.
Problem found using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Cc: kernel-janitors@xxxxxxxxxxxxxxx
Cc: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>
Cc: Alexandre Torgue <alexandre.torgue@xxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Link: https://lkml.kernel.org/r1528640655-18948-3-git-send-email-Julia.Lawall@xxxxxxx
---
drivers/clocksource/timer-stm32.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clocksource/timer-stm32.c b/drivers/clocksource/timer-stm32.c
index e5cdc3af684c..2717f88c7904 100644
--- a/drivers/clocksource/timer-stm32.c
+++ b/drivers/clocksource/timer-stm32.c
@@ -304,8 +304,10 @@ static int __init stm32_timer_init(struct device_node *node)
to->private_data = kzalloc(sizeof(struct stm32_timer_private),
GFP_KERNEL);
- if (!to->private_data)
+ if (!to->private_data) {
+ ret = -ENOMEM;
goto deinit;
+ }
rstc = of_reset_control_get(node, NULL);
if (!IS_ERR(rstc)) {
--
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