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[SCSI] target: iblock/pscsi claim checking for NULL instead of IS_ERR
authorDan Carpenter <error27@gmail.com>
Wed, 9 Feb 2011 23:34:36 +0000 (15:34 -0800)
committerJames Bottomley <James.Bottomley@suse.de>
Sat, 12 Feb 2011 17:29:07 +0000 (11:29 -0600)
blkdev_get_by_path() returns an ERR_PTR() or error and it doesn't return
a NULL.  It looks like this bug would be easy to trigger by mistake.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/target/target_core_iblock.c patch | blob | history
drivers/target/target_core_pscsi.c patch | blob | history

diff --cc drivers/target/target_core_iblock.c
Simple merge
diff --cc drivers/target/target_core_pscsi.c
Simple merge
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