
The use of if (!head) BUG(); can be replaced with the single line BUG_ON(!head). Signed-off-by: Prasad Joshi <prasadjoshi.linux@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
39 KiB
39 KiB