tree 93a892499b82a6ef1f255e58b69577b3fda73c4b
parent bfc8dfec45237e4c9e28f96fdb91167e7e8ddb96
author Jon Mason <jdmason@kudzu.us> 1309196934 -0500
committer John W. Linville <linville@tuxdriver.com> 1309373605 -0400

iwlegacy: 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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>