linux-kernel - [PATCH] [SCSI] aic7xxx: remove redundant assignment to error

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Message-Id: <20170418115327.6833-1-colin.king@canonical.com>
Date:   Tue, 18 Apr 2017 12:53:27 +0100
From:   Colin King <colin.king@...onical.com>
To:     Hannes Reinecke <hare@...e.com>,
        "James E . J . Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] [SCSI] aic7xxx: remove redundant assignment to error

From: Colin Ian King <colin.king@...onical.com>

error is initially assigned to ENOENT and a few statements later
is re-assigned to the error return from the call to ahd_wait_seeprom,
hence the initial assignment is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/scsi/aic7xxx/aic79xx_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 95d8f25cbcca..f5a2714ed82c 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -10077,7 +10077,6 @@ ahd_write_seeprom(struct ahd_softc *ahd, uint16_t *buf,
 	int   retval;
 
 	AHD_ASSERT_MODES(ahd, AHD_MODE_SCSI_MSK, AHD_MODE_SCSI_MSK);
-	error = ENOENT;
 
 	/* Place the chip into write-enable mode */
 	ahd_outb(ahd, SEEADR, SEEOP_EWEN_ADDR);
-- 
2.11.0