]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 56c33ae) | patch
gpio: delete unneeded test before of_node_put
authorJulia Lawall <Julia.Lawall@lip6.fr>
Fri, 8 Aug 2014 10:07:51 +0000 (12:07 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Sun, 17 Aug 2014 14:12:35 +0000 (09:12 -0500)
commita7421e0f6f9ff18b0f139c3b695afcf6acddb368
treeef32eee4ef3c22a000eb0a133c3fc4903ca96894tree | snapshot
parent56c33ae59a95a1fc7fe613f3beac87d9fb137683commit | diff
gpio: delete unneeded test before of_node_put

Of_node_put supports NULL as its argument, so the initial test is not
necessary.

Suggested by Uwe Kleine-König.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e;
@@

-if (e)
   of_node_put(e);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib-of.c diff | blob | history
Linux Kernel Source Tree.