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pinctrl: nomadik: nomadik: Add of_node_put() before return
authorNishka Dasgupta <nishkadg.linux@gmail.com>
Sun, 4 Aug 2019 15:51:17 +0000 (21:21 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 6 Aug 2019 12:51:13 +0000 (14:51 +0200)
commitea8cf5c518502a12cb5bab935fd7bc152822e520
treee974b2f42703544f8adef014c6dd633d57b02359tree | snapshot
parentf17d2f54d36dd316bcff4e619a1a349f04214a83commit | diff
pinctrl: nomadik: nomadik: 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/20190804155117.4753-1-nishkadg.linux@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/nomadik/pinctrl-nomadik.c diff | blob | history
Domain: System / Kernel;