Addresses code audit feeback to switch from success handling to error
handling in visorhba_main.c/process_disk_notify().
Signed-off-by: David Binder <david.binder@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
struct diskaddremove *dar;
dar = kzalloc(sizeof(*dar), GFP_ATOMIC);
- if (dar) {
- dar->add = cmdrsp->disknotify.add;
- dar->shost = shost;
- dar->channel = cmdrsp->disknotify.channel;
- dar->id = cmdrsp->disknotify.id;
- dar->lun = cmdrsp->disknotify.lun;
- queue_disk_add_remove(dar);
- }
+ if (!dar)
+ return;
+
+ dar->add = cmdrsp->disknotify.add;
+ dar->shost = shost;
+ dar->channel = cmdrsp->disknotify.channel;
+ dar->id = cmdrsp->disknotify.id;
+ dar->lun = cmdrsp->disknotify.lun;
+ queue_disk_add_remove(dar);
}
/**