commit 6391a11375de5e2bb1eb8481e54619761dc65d9f
author Tobias Klauser <tklauser@nuerscht.ch> Thu Jun 08 22:23:48 2006 -0700
committer James Bottomley <jejb@mulgrave.il.steeleye.com> Sat Jun 10 10:45:30 2006 -0500
tree 956aae1d278a3f731b2e6148ff40a69aa7957ea8
parent 9dc399de0840a478adb71278becf598d3ab3aacc

[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>

drivers/scsi/gdth.c

diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index e720bb0..fc4d9f6 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -569,8 +569,8 @@
 #endif
 
 #define PTR2USHORT(a)   (ushort)(ulong)(a)
-#define GDTOFFSOF(a,b)  (size_t)&(((a*)0)->b)   
-#define INDEX_OK(i,t)   ((i)<sizeof(t)/sizeof((t)[0]))
+#define GDTOFFSOF(a,b)  (size_t)&(((a*)0)->b)
+#define INDEX_OK(i,t)   ((i)<ARRAY_SIZE(t))
 
 #define NUMDATA(a)      ( (gdth_num_str  *)((a)->hostdata))
 #define HADATA(a)       (&((gdth_ext_str *)((a)->hostdata))->haext)