[SCSI] drivers/scsi: Use ARRAY_SIZE macro

[linux-block.git] / drivers / scsi / scsi_lib.c

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 68d413c444f9d016d807a0df67ecddc92747c244..3ca7b9d3086c0d4de4c49ec4137db2b954ad0730 100644 (file)
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -30,7 +30,7 @@
 #include "scsi_logging.h"
 
 
-#define SG_MEMPOOL_NR          (sizeof(scsi_sg_pools)/sizeof(struct scsi_host_sg_pool))
+#define SG_MEMPOOL_NR          ARRAY_SIZE(scsi_sg_pools)
 #define SG_MEMPOOL_SIZE                32
 
 struct scsi_host_sg_pool {