This patch avoids that building the cxgb4 module with W=1 triggers
a complaint about a local variable that has not been declared static.
Signed-off-by: NBart Van Assche <bart.vanassche@wdc.com>
Cc: Steve Wise <swise@opengridcomputing.com>
Acked-by: NSteve Wise <swise@opengridcomputing.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>