Richard Kennedy a9877cc293 buffer_head: remove redundant test from wait_on_buffer ... The comment suggests that when b_count equals zero it is calling __wait_no_buffer to trigger some debug, but as there is no debug in __wait_on_buffer the whole thing is redundant. AFAICT from the git log this has been the case for at least 5 years, so it seems safe just to remove this. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-08-09 20:44:55 -07:00
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acpi	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-08-07 17:08:30 -07:00
asm-generic	asm-generic: use raw_local_irq_save/restore instead local_irq_save/restore	2010-08-09 20:44:54 -07:00
crypto
drm	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2010-08-07 12:42:58 -07:00
keys	DNS: Separate out CIFS DNS Resolver code	2010-08-05 17:17:51 +00:00
linux	buffer_head: remove redundant test from wait_on_buffer	2010-08-09 20:44:55 -07:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi
sound	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6	2010-08-07 17:07:31 -07:00
trace	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2010-08-07 13:03:53 -07:00
video
xen
Kbuild