[SCSI] qla4xxx: fix up residual handling
authorDavid Somayajulu <david.somayajulu@qlogic.com>
Thu, 21 Feb 2008 11:43:00 +0000 (03:43 -0800)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Fri, 22 Feb 2008 23:14:12 +0000 (17:14 -0600)
the check in the residual case has an incorrect test of scsi_status
(the logic is reversed, it should be scsi_status != 0 instead of
!scsi_status.  Since we checked a few lines above that scsi_status was
non-zero, just eliminate this test

Signed-off-by: David C Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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