mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-16 18:08:20 +00:00
1eb2f96d0b
It is more efficient to use kmemdup_nul() if the size is known exactly . According to doc: "Note: Use kmemdup_nul() instead if the size is known exactly." Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>