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pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init
authorKrzysztof Kozlowski <krzk@kernel.org>
Mon, 5 Aug 2019 16:27:08 +0000 (18:27 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Tue, 1 Oct 2019 18:22:04 +0000 (20:22 +0200)
commit6fbbcb050802d6ea109f387e961b1dbcc3a80c96
tree696ea4d57d46d5387f0b6e8df7fd5d9101f34595tree | snapshot
parent5c7f48dd14e892e3e920dd6bbbd52df79e1b3b41commit | diff
pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init

In s3c24xx_eint_init() the for_each_child_of_node() loop is used with a
break to find a matching child node.  Although each iteration of
for_each_child_of_node puts the previous node, but early exit from loop
misses it.  This leads to leak of device node.

Cc: <stable@vger.kernel.org>
Fixes: af99a7507469 ("pinctrl: Add pinctrl-s3c24xx driver")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
drivers/pinctrl/samsung/pinctrl-s3c24xx.c diff | blob | history
Domain: System / Kernel;