Add scsi_add_host() failure handling for aic79xx
Also silence a compiler warning :
drivers/scsi/aic7xxx/aic79xx_osm.c: In function `ahd_linux_register_host':
drivers/scsi/aic7xxx/aic79xx_osm.c:1099: warning: ignoring return value of `scsi_add_host', declared with attribute warn_unused_result
Signed-off-by: Jesper Juhl <jesper.juhl@xxxxxxxxx>
---
drivers/scsi/aic7xxx/aic79xx_osm.c | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
--- linux-2.6.15-rc5-git3-orig/drivers/scsi/aic7xxx/aic79xx_osm.c 2005-12-04 18:48:12.000000000 +0100
+++ linux-2.6.15-rc5-git3/drivers/scsi/aic7xxx/aic79xx_osm.c 2005-12-14 19:14:41.000000000 +0100
@@ -1064,6 +1064,7 @@ ahd_linux_register_host(struct ahd_softc
struct Scsi_Host *host;
char *new_name;
u_long s;
+ int retval;
template->name = ahd->description;
host = scsi_host_alloc(template, sizeof(struct ahd_softc *));
@@ -1096,9 +1097,15 @@ ahd_linux_register_host(struct ahd_softc
host->transportt = ahd_linux_transport_template;
- scsi_add_host(host, &ahd->dev_softc->dev); /* XXX handle failure */
+ retval = scsi_add_host(host, &ahd->dev_softc->dev);
+ if (retval) {
+ printk(KERN_WARNING "aic79xx: scsi_add_host failed\n");
+ scsi_host_put(host);
+ return retval;
+ }
+
scsi_scan_host(host);
- return (0);
+ return 0;
}
uint64_t
-
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