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pinctrl: nomadik: abx500: Add of_node_put() before return
authorNishka Dasgupta <nishkadg.linux@gmail.com>
Sun, 4 Aug 2019 15:51:54 +0000 (21:21 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 6 Aug 2019 12:51:59 +0000 (14:51 +0200)
commitf452444709c07ea5d126e9f312f602ac9c5e34fd
treec9958957244b3fdc8fe86d6e5b191c64146e1946tree | snapshot
parentea8cf5c518502a12cb5bab935fd7bc152822e520commit | diff
pinctrl: nomadik: abx500: Add of_node_put() before return

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.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190804155154.4916-1-nishkadg.linux@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/nomadik/pinctrl-abx500.c diff | blob | history
Domain: System / Kernel;