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| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2018-06-10 16:24:15 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2018-06-12 23:54:01 +0200 |
| commit | a26ed66c20f080c510fcf5bd448bce204f2c19d7 (patch) | |
| tree | 82b4839382598fe13bd920d742bcd83fab085227 | |
| parent | posix-cpu-timers: Remove lockdep_assert_irqs_disabled() (diff) | |
| download | wireguard-linux-a26ed66c20f080c510fcf5bd448bce204f2c19d7.tar.xz wireguard-linux-a26ed66c20f080c510fcf5bd448bce204f2c19d7.zip | |
clocksource/drivers/stm32: Fix error return code
Return an error code on failure.
Problem found using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: kernel-janitors@vger.kernel.org
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lkml.kernel.org/r1528640655-18948-3-git-send-email-Julia.Lawall@lip6.fr
| -rw-r--r-- | drivers/clocksource/timer-stm32.c | 4 |
1 files changed, 3 insertions, 1 deletions
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)) { |