[SCSI] ibmmca: fix a NULL pointer dereference

The variable was dereferenced only if it was NULL (sic)...

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index b60c1b9270f171358de32efc071b96c4c001d9e8..3a8462e8d06354e390de6921df07190fbaa4ce61 100644 (file)
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -2412,8 +2412,7 @@ static int ibmmca_proc_info(struct Scsi_Host *shpnt, char *buffer, char **start,
        spin_lock_irqsave(hosts[i]->host_lock, flags);  /* Check it */
        host_index = i;
        if (!shpnt) {
-               len += sprintf(buffer + len, "\nIBM MCA SCSI: Can't find adapter for host number %d\n",
-                               shpnt->host_no);
+               len += sprintf(buffer + len, "\nIBM MCA SCSI: Can't find adapter");
                return len;
        }
        max_pun = subsystem_maxid(host_index);