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[SCSI] qla4xxx: don't free NULL dma pool
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 30 Jan 2013 07:07:31 +0000 (10:07 +0300)
committerJames Bottomley <JBottomley@Parallels.com>
Fri, 22 Feb 2013 11:24:22 +0000 (11:24 +0000)
commit3e36179a1c952d20923c57f664edf0cfacdba449
tree73ebd2608393df83d10beaeead18c804aff79422tree | snapshot
parentd5ae51fcc64330be4bf27d6ab1f91e65f398a1accommit | diff
[SCSI] qla4xxx: don't free NULL dma pool

The error path calls dma_pool_free() on this path but "chap_table" is
NULL and "chap_dma" is uninitialized.  It's cleaner to just return
directly.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/qla4xxx/ql4_mbx.c diff | blob | history
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