diff options
| author |   Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-30 05:24:59 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-02 19:15:53 -0400 |
| commit | 7a3369e8a78538e813e96294b8c7fce9feb76e0f (patch) | |
| tree | 8c64c9991e28eb489541ef97b326b6f461002e9f /scripts/patch-kernel | |
| parent | media: usb: em28xx: Replace GFP_ATOMIC with GFP_KERNEL in em28xx_init_usb_xfer() (diff) | |
media: usb: em28xx: Replace mdelay() with msleep() in em28xx_pre_card_setup()
em28xx_pre_card_setup() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().
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: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions