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author | Joe Eykholt <jeykholt@cisco.com> | 2009-11-03 22:49:16 +0300 |
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committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 21:01:18 +0300 |
commit | 386309ce927a308d7742a6fb24a536d3383fbd49 (patch) | |
tree | 4e8ddbb895e5bd837020896a1c2505ea8bc3159b /drivers/scsi/fnic/fnic_fcs.c | |
parent | e6d8a1b0b53a156979120dd0593c1867b8ea89d3 (diff) | |
download | linux-386309ce927a308d7742a6fb24a536d3383fbd49.tar.xz |
[SCSI] libfcoe: fcoe: simplify receive FLOGI response
There was a locking problem where the fip->lock was held during
the call to update_mac(). The rtnl_lock() must be taken before
the fip->lock, not the other way around. This fixes that.
Now that fcoe_ctlr_recv_flog() is called only from the response handler
to a FLOGI request, some checking can be eliminated. Instead of calling
update_mac(), just fill in the granted_mac address for the passed-in
frame (skb).
Eliminate the passed-in source MAC address since it is also in the skb.
Also, in fcoe, call fcoe_set_src_mac() directly instead of going thru
the fip function pointer. This will generate less code.
Then, since fip isn't needed for LOGO response, use lport as the arg.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/fnic/fnic_fcs.c')
0 files changed, 0 insertions, 0 deletions