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(parent: 708ebb3) | patch
mlx4: remove unnecessary read of PCI_CAP_ID_EXP
authorJon Mason <jdmason@kudzu.us>
Mon, 27 Jun 2011 07:42:17 +0000 (07:42 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 28 Jun 2011 04:40:44 +0000 (21:40 -0700)
commita875a4c7404c8e259236b650136b8a603923daf9
tree1ca7c9447235ed4124fbd1a0789ea771d7d08d78tree | snapshot (tar.gz zip)
parent708ebb3a51489e70bc2b67b2772deea336eba849commit | diff
mlx4: 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: David S. Miller <davem@davemloft.net>
drivers/net/mlx4/reset.c diff | blob | blame | history