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Commit 43cb61f4 authored by Nishka Dasgupta's avatar Nishka Dasgupta Committed by Paul Gortmaker
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pinctrl: samsung: Add of_node_put() before return in error path



commit 3d2557ab upstream.

Each iteration of for_each_child_of_node puts the previous node, but in
the case of a return from the middle of the loop, there is no put, thus
causing a memory leak. Hence add an of_node_put before the return of
exynos_eint_wkup_init() error path.
Issue found with Coccinelle.

Signed-off-by: default avatarNishka Dasgupta <nishkadg.linux@gmail.com>
Cc: <stable@vger.kernel.org>
Fixes: 14c255d3 ("pinctrl: exynos: Add irq_chip instance for Exynos7 wakeup interrupts")
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent 72f6c318
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