[PATCH] More BUG_ON conversion

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Acked-by: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 0c6dc31..115f554 100644
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -2241,8 +2241,7 @@
 	int host_index;
 	unsigned long imm_command;
 
-	if (cmd == NULL)
-		BUG();
+	BUG_ON(cmd == NULL);
 
 	ticks = IM_RESET_DELAY * HZ;
 	shpnt = cmd->device->host;