Re: [PATCH] scsi/arm/ecoscsi.c Handle scsi_add_host failure

[Ashutosh Naik <ashutosh.naik@xxxxxxxxx>]

Oops, Missed declaring the variable "retval". This one works for sure.
Please apply this patch and drop the previous one. Sorry about that.
-Ashutosh

Add scsi_add_host() failure handling for the ecoscsi driver.

Signed-off-by: Ashutosh Naik <ashutosh.naik@xxxxxxxxx>

diff -Naurp linux-2.6.15-git5-vanilla/drivers/scsi/arm/ecoscsi.c linux-2.6.15-git5/drivers/scsi/arm/ecoscsi.c
--- linux-2.6.15-git5-vanilla/drivers/scsi/arm/ecoscsi.c	2006-01-03 08:51:10.000000000 +0530
+++ linux-2.6.15-git5/drivers/scsi/arm/ecoscsi.c	2006-01-10 18:23:12.000000000 +0530
@@ -174,7 +174,7 @@ static struct Scsi_Host *host;
 
 static int __init ecoscsi_init(void)
 {
-
+	int retval;
 	host = scsi_host_alloc(tpnt, sizeof(struct NCR5380_hostdata));
 	if (!host)
 		return 0;
@@ -203,7 +203,13 @@ static int __init ecoscsi_init(void)
 	NCR5380_print_options(host);
 	printk("\n");
 
-	scsi_add_host(host, NULL); /* XXX handle failure */
+	retval = scsi_add_host(host, NULL);
+	if (retval) {
+		printk(KERN_WARNING "ecoscsi: scsi_add_host failed\n");
+		scsi_host_put(host);
+		return retval;
+	}
+
 	scsi_scan_host(host);
 	return 0;