tree 60e86b4c004a4f5206369f099302c38ad621e86a
parent db857da3369cd4eb6a28be1cce89d33162caa4a0
author Mingming Cao <cmm@us.ibm.com> 1201582707 -0500
committer Theodore Ts'o <tytso@mit.edu> 1201582707 -0500

jbd2: sparse pointer use of zero as null

Get rid of sparse related warnings from places that use integer as NULL
pointer.  (Ported from upstream ext3/jbd changes.)

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>