Commit a6becb08 authored by Adrian Bunk's avatar Adrian Bunk Committed by James Bottomley

[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: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent c3c026ba
......@@ -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);
......
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