From: Robert Love <robert.w.love@intel.com>
To: James.Bottomley@suse.de, linux-scsi@vger.kernel.org
Cc: Robert Love <robert.w.love@intel.com>
Subject: [PATCH 04/10] libfc: Remove extra pointer check
Date: Fri, 07 May 2010 15:18:30 -0700 [thread overview]
Message-ID: <20100507221829.14971.31836.stgit@localhost.localdomain> (raw)
In-Reply-To: <20100507221804.14971.11739.stgit@localhost.localdomain>
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>
---
drivers/scsi/fcoe/libfcoe.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c
index aadd249..ec4c88c 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;
next prev parent reply other threads:[~2010-05-07 22:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-07 22:18 [PATCH 00/10] libfc, libfcoe and fcoe fixes for scsi-misc Robert Love
2010-05-07 22:18 ` [PATCH 01/10] libfc: set seq_id for incoming sequence Robert Love
2010-05-07 22:18 ` [PATCH 02/10] fcoe: fixes wrong error exit in fcoe_create Robert Love
2010-05-07 22:18 ` [PATCH 03/10] libfc: Remove unused fc_get_host_port_type Robert Love
2010-05-07 22:18 ` Robert Love [this message]
2010-05-07 22:18 ` [PATCH 05/10] fcoe: move link speed checking into its own routine Robert Love
2010-05-07 22:18 ` [PATCH 06/10] libfc: Move the port_id into lport Robert Love
2010-05-07 22:18 ` [PATCH 07/10] fcoe: fix a circular locking issue with rtnl and sysfs mutex Robert Love
2010-05-07 22:18 ` [PATCH 08/10] libfcoe: Fix incorrect MAC address clearing Robert Love
2010-05-07 22:18 ` [PATCH 09/10] libfcoe: FIP Keep-Alive messages for VPorts are sent with incorrect port_id and wwn Robert Love
2010-05-07 22:19 ` [PATCH 10/10] fcoe: fix fcoe module ref counting Robert Love
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