isofs: fix bh leak in isofs_fill_super() error case
authorLinus Torvalds <torvalds@linux-foundation.org>
Wed, 8 Jun 2011 17:30:03 +0000 (10:30 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 18 Jun 2011 14:25:42 +0000 (07:25 -0700)
In isofs_fill_super(), when an iso_primary_descriptor is found, it is
kept in pri_bh.  The error cases don't properly release it.  Fix it.

Reported-and-tested-by: 김원석 <stanley.will.kim@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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