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(parent: d7ce302) | patch
btrfs: check return value of btrfs_start_ioctl_transaction() properly
authorTsutomu Itoh <t-itoh@jp.fujitsu.com>
Mon, 24 Jan 2011 00:57:10 +0000 (00:57 +0000)
committerChris Mason <chris.mason@oracle.com>
Fri, 28 Jan 2011 21:40:37 +0000 (16:40 -0500)
commitde5ab6c48de74c8f5fdf4c5b6aa2601a34753220
tree73e00f8712c8e4460647dd889cc32503fb56c21btree | snapshot
parentd7ce302060e23ebdae43cc6def7dbb4d03646d40commit | diff
btrfs: check return value of btrfs_start_ioctl_transaction() properly

btrfs_start_ioctl_transaction() returns ERR_PTR(), not NULL.
So, it is necessary to use IS_ERR() to check the return value.

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/ioctl.c diff | blob | history
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