staging: r8188eu: Use memdup_user instead of kmalloc/copy_from_user

Browse source

Fix following coccicheck warning:
./drivers/staging/r8188eu/os_dep/ioctl_linux.c:1986:8-15: WARNING
opportunity for memdup_user.

Use memdup_user rather than duplicating its implementation, which
makes code simple and easy to understand.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Link: https://lore.kernel.org/r/20211021122015.6974-1-wanjiabing@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Wan Jiabing 2021-10-21 08:20:02 -04:00 • committed by Greg Kroah-Hartman

parent 9da4b50c38

commit 5c0480deda

1 changed files with 3 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

11

drivers/staging/r8188eu/os_dep/ioctl_linux.c

View file