skd: Use ARRAY_SIZE() where appropriate

Use ARRAY_SIZE() instead of open-coding it. This patch does not
change any functionality.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 7d5048d95037c9c13ab367cefad574cd5bf7d4ac..96d7b43cfcf21b691ac884ebb1478ad2ec4dfa2f 100644 (file)
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -2160,7 +2160,7 @@ static enum skd_check_status_action
 skd_check_status(struct skd_device *skdev,
                 u8 cmp_status, volatile struct fit_comp_error_info *skerr)
 {
-       int i, n;
+       int i;
 
        dev_err(&skdev->pdev->dev, "key/asc/ascq/fruc %02x/%02x/%02x/%02x\n",
                skerr->key, skerr->code, skerr->qual, skerr->fruc);
@@ -2171,8 +2171,7 @@ skd_check_status(struct skd_device *skdev,
                skerr->fruc);
 
        /* Does the info match an entry in the good category? */
-       n = sizeof(skd_chkstat_table) / sizeof(skd_chkstat_table[0]);
-       for (i = 0; i < n; i++) {
+       for (i = 0; i < ARRAY_SIZE(skd_chkstat_table); i++) {
                struct sns_info *sns = &skd_chkstat_table[i];
 
                if (sns->mask & 0x10)