tree dac4b07e654742bc60fad44c55327d8b3f86e4b3
parent a6fc86d2b43bf1086557f023a24adf91db915559
author Alexey Dobriyan <adobriyan@gmail.com> 1294880435 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1294934597 -0800

proc: less LOCK/UNLOCK in remove_proc_entry()

For the common case where a proc entry is being removed and nobody is in
the process of using it, save a LOCK/UNLOCK pair.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>