tree bb8a687f1aecb75f8eb9d979dfab5932dba66e42
parent 94c122ab01f84332c371dc4ae0f5b70e879173d6
author Jon Mason <jdmason@kudzu.us> 1341957475 -0700
committer James Bottomley <JBottomley@Parallels.com> 1342771142 +0100

[SCSI] qla4xxx: remove unnecessary read of PCI_CAP_ID_EXP

The PCIE capability offset is saved during PCI bus walking.  It will
remove an unnecessary search in the PCI configuration space if this
value is referenced instead of reacquiring it.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>