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(parent: 72caa5f) | patch
drivers/video/auo_k190x.c: drop kfree of devm_kzalloc's data
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sat, 4 Aug 2012 12:00:30 +0000 (14:00 +0200)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Thu, 23 Aug 2012 12:32:09 +0000 (12:32 +0000)
commit01817d194a5c078696ac4a31b5d8b99a6a9e40c7
tree3ae025fb0d18e24c4cc15357f704207bfeb564b3tree | snapshot
parent72caa5fb948ef818fe1332848e9c61b10687ce7acommit | diff
drivers/video/auo_k190x.c: drop kfree of devm_kzalloc's data

Using kfree to free data allocated with devm_kzalloc causes double frees.

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

// <smpl>
@@
expression x;
@@

x = devm_kzalloc(...)
...
?-kfree(x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
drivers/video/auo_k190x.c diff | blob | history
Domain: System / Kernel;