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(parent: 2125a44) | patch
staging: mt7621-pinctrl: Add of_node_put() before return
authorNishka Dasgupta <nishkadg.linux@gmail.com>
Tue, 16 Jul 2019 05:59:08 +0000 (11:29 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 22 Jul 2019 05:34:15 +0000 (07:34 +0200)
commitc4011dde241d371972788a735cd1b5d547991d46
tree89964cba5ec68197e68cbb6748a7cb1a1fba04cetree | snapshot
parent2125a44149cdf6be61fdabce898d26e9ba37dcd0commit | diff
staging: mt7621-pinctrl: Add of_node_put() before return

Each iteration of for_each_compatible_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. 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/20190716055908.3183-1-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c diff | blob | history
Domain: System / Kernel;