From: Tejun Heo <htejun@gmail.com>
Date: Tue, 20 Mar 2007 15:07:18 +0000 (+0900)
Subject: [SCSI] sd: fix return value of sd_sync_cache()
X-Git-Tag: v2.6.22-rc1~1015^2~45
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=3721050afc6cb6ddf6de0f782e2054ebcc225e9b;p=linux-2.6-omap-h63xx.git

[SCSI] sd: fix return value of sd_sync_cache()

sd_sync_cache() should return -errno on error, fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 12e18bb5456..3dda77c31f5 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -766,7 +766,9 @@ static int sd_sync_cache(struct scsi_disk *sdkp)
 			sd_print_sense_hdr(sdkp, &sshdr);
 	}
 
-	return res;
+	if (res)
+		return -EIO;
+	return 0;
 }
 
 static int sd_issue_flush(struct device *dev, sector_t *error_sector)