]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 315c71f) | patch
Input: aiptek - replace GFP_ATOMIC with GFP_KERNEL in aiptek_probe()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Fri, 27 Jul 2018 18:35:17 +0000 (11:35 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 27 Jul 2018 18:59:10 +0000 (11:59 -0700)
commita9119a7d12fb436627002bbeb1dfe7aecd06e874
treee882cf8a54a92fe1a20d495e987b5993ff84dd2ftree | snapshot
parent315c71f22c250a47cc6d0fa1051ce418048ba05ccommit | diff
Input: aiptek - replace GFP_ATOMIC with GFP_KERNEL in aiptek_probe()

aiptek_probe() is never called in atomic context. It calls
usb_alloc_coherent() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC
can be replaced with GFP_KERNEL.

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/tablet/aiptek.c diff | blob | history
Linux Kernel Source Tree.