drivers/scsi/ibmmca.c: fix a NULL pointer dereference
PATCH 1/1 drivers/scsi/ibmmca.c: 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 <[email protected]>
drivers/scsi/ibmmca.c renamed from drivers/scsi/ibmmca.c.old +1 -2
@@ -2357,8 +2357,7 @@ static int ibmmca_proc_info(struct Scsi_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);