bnx2fc: Remove bh disable in softirq context

bnx2fc: Remove bh disable in softirq context

As with the fcoe sw transport, the bnx2fc packet handler function runs only in
softirq context.  Theres no need to disable bottom halves here

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
(cherry picked from commit fc05ab74b78a9e16b0faa9f0dc3c87f3f30d3231)

Signed-off-by: Joe Jin <joe.jin@oracle.com>