sata_mv: Clean up hard coded array size calculation.

Use ARRAY_SIZE macro of kernel api instead. Signed-off-by: Thiago Farina <tfransosi@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
mariux64 · Dec 3, 2009 · 4c4a90f · 4c4a90f
1 parent 7095e3e
commit 4c4a90f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
@@ -2217,7 +2217,7 @@ static unsigned int mv_qc_issue_fis(struct ata_queued_cmd *qc)
 	int err = 0;
 
 	ata_tf_to_fis(&qc->tf, link->pmp, 1, (void *)fis);
-	err = mv_send_fis(ap, fis, sizeof(fis) / sizeof(fis[0]));
+	err = mv_send_fis(ap, fis, ARRAY_SIZE(fis));
 	if (err)
 		return err;