tree 3e2523ac386e16eb0b125f3933b9ebfbd03aed65
parent 9393e1dc8e394bd59217178b26b2476dc43e8667
author David Howells <dhowells@redhat.com> 1178860939 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178897372 -0700

AFS: fix interminable loop in afs_write_back_from_locked_page()

Following bug was uncovered by compiling with '-W' flag:

  CC [M]  fs/afs/write.o
fs/afs/write.c: In function âafs_write_back_from_locked_pageâ:
fs/afs/write.c:398: warning: comparison of unsigned expression >= 0 is always true

Loop variable 'n' is unsigned, so wraps around happily as far as I can
see. Trival fix attached (compile tested only).

Signed-off-by: Mika Kukkonen <mikukkon@iki.fi>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>