From: Robert Love <robert.w.love@intel.com>
Date: Fri, 7 May 2010 22:18:30 +0000 (-0700)
Subject: [SCSI] libfc: Remove extra pointer check
X-Git-Tag: v2.6.35-rc1~470^2^2~11
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d29510a2968f87eaf455c606cd8802b6f8a0774b;p=karo-tx-linux.git

[SCSI] libfc: Remove extra pointer check

The fcf pointer is checked again after this verification
making the first check redundant. Remote the first check.

Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c
index aadd24962e92..ec4c88c2d131 100644
--- a/drivers/scsi/fcoe/libfcoe.c
+++ b/drivers/scsi/fcoe/libfcoe.c
@@ -948,8 +948,7 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
 	u32	desc_mask;
 
 	LIBFCOE_FIP_DBG(fip, "Clear Virtual Link received\n");
-	if (!fcf)
-		return;
+
 	if (!fcf || !fc_host_port_id(lport->host))
 		return;