qla4xxx: Check for correct return status

Check for correct return status in function -
qla4_8xxx_minidump_pex_dma_read

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Vikas Chaudhary 2014-02-24 22:07:02 -05:00 • committed by Christoph Hellwig
commit 9c4f8d92c2