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authorAndrew Morton <akpm@linux-foundation.org>2008-12-09 13:14:06 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2010-08-13 13:50:39 -0700
commitcc3a4347f0c919f23694e6d5762a97bfdc60d353 (patch)
treedadffd4d1c56d24147af5a351023b9d442db23fa
parente3af6cabe0a0c3f00c5b6b6a8324f8c48963c9a9 (diff)
mm/backing-dev.c: remove recently-added WARN_ON()
commit 69fc208be5b7eb18d22d1eca185b201400fd5ffc upstream. On second thoughts, this is just going to disturb people while telling us things which we already knew. Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--mm/backing-dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 2a56124dbc28..801c08b046e6 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -176,7 +176,7 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
int ret = 0;
struct device *dev;
- if (WARN_ON(bdi->dev))
+ if (bdi->dev) /* The driver needs to use separate queues per device */
goto exit;
va_start(args, fmt);