[SCSI] drivers/scsi: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of the macro.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index d40e7c8..2691248 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -3839,7 +3839,7 @@
break;
}
}
- if (i >= sizeof(parms) / sizeof(struct st_dev_parm))
+ if (i >= ARRAY_SIZE(parms))
printk(KERN_WARNING "st: invalid parameter in '%s'\n",
stp);
stp = strchr(stp, ',');