linux-kernel - [-mm patch] scsi/lpfc/lpfc_init.c: remove unused variable

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Message-ID: <20070428192034.GW3468@stusta.de>
Date:	Sat, 28 Apr 2007 21:20:34 +0200
From:	Adrian Bunk <bunk@...sta.de>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	James Smart <James.Smart@...lex.com>,
	James Bottomley <James.Bottomley@...elEye.com>
Cc:	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org
Subject: [-mm patch] scsi/lpfc/lpfc_init.c: remove unused variable

This patch removes a no longer used variable:

<--  snip  -->

...
  CC      drivers/scsi/lpfc/lpfc_init.o
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc7-mm2/drivers/scsi/lpfc/lpfc_init.c: In function ‘lpfc_pci_probe_one’:
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc7-mm2/drivers/scsi/lpfc/lpfc_init.c:1419: warning: unused variable ‘retval’
...

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@...sta.de>

---
--- linux-2.6.21-rc7-mm2/drivers/scsi/lpfc/lpfc_init.c.old	2007-04-28 15:20:42.000000000 +0200
+++ linux-2.6.21-rc7-mm2/drivers/scsi/lpfc/lpfc_init.c	2007-04-28 15:20:57.000000000 +0200
@@ -1416,7 +1416,7 @@
 	struct lpfc_sli  *psli;
 	struct lpfc_iocbq *iocbq_entry = NULL, *iocbq_next = NULL;
 	unsigned long bar0map_len, bar2map_len;
-	int error = -ENODEV, retval;
+	int error = -ENODEV;
 	int i;
 	uint16_t iotag;
 

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