[PATCH] [Trivial Patch] scsi_register-002

From:  Michael Still <mikal@stillhq.com>


  This patch has been generated as part of my scsi_register audit of the 2.5.45 kernel tree. scsi_register() can fail, returning a NULL pointer, and the failure case was not being handled here...

drivers/scsi/aacraid/linit.c

@@ -204,6 +204,9 @@ static int aac_detect(Scsi_Host_Template *template)
 			 * specific information.
 			 */
 			host_ptr = scsi_register( template, sizeof(struct aac_dev) );
+			if(host_ptr == NULL)
+				continue;
+
 			/* 
 			 * These three parameters can be used to allow for wide SCSI 
 			 * and for host adapters that support multiple buses.