aboutsummaryrefslogtreecommitdiff
path: root/include/scsi
diff options
context:
space:
mode:
authorJoe Eykholt <jeykholt@cisco.com>2009-11-03 11:49:16 -0800
committerJames Bottomley <James.Bottomley@suse.de>2009-12-04 12:01:18 -0600
commit386309ce927a308d7742a6fb24a536d3383fbd49 (patch)
tree4e8ddbb895e5bd837020896a1c2505ea8bc3159b /include/scsi
parente6d8a1b0b53a156979120dd0593c1867b8ea89d3 (diff)
downloadlinux-linaro-android-386309ce927a308d7742a6fb24a536d3383fbd49.tar.gz
[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 'include/scsi')
-rw-r--r--include/scsi/libfcoe.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index e38ffa05dc2..3837872f196 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -165,7 +165,7 @@ int fcoe_ctlr_link_down(struct fcoe_ctlr *);
int fcoe_ctlr_els_send(struct fcoe_ctlr *, struct fc_lport *, struct sk_buff *);
void fcoe_ctlr_recv(struct fcoe_ctlr *, struct sk_buff *);
int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *,
- struct fc_frame *, u8 *);
+ struct fc_frame *);
/* libfcoe funcs */
u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int);