scsi: stex: make S6flag static

Colin Ian King · martinkpetersen · commit 9385c5be5ce0 · 2017-04-26T18:32:29.000-04:00
This module specific flag can be made static as it does not need to be
in global scope.

Signed-off-by: Colin Ian King &lt;colin.king@canonical.com&gt;
Acked-by: Charles Chiou &lt;charles.chiou@tw.promise.com&gt;
Signed-off-by: Martin K. Petersen &lt;martin.petersen@oracle.com&gt;
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
@@ -363,7 +363,7 @@ struct st_card_info {
 	u16 sts_count;
 };
 
-int S6flag;
+static int S6flag;
 static int stex_halt(struct notifier_block *nb, ulong event, void *buf);
 static struct notifier_block stex_notifier = {
 	stex_halt, NULL, 0
