ext4: More buffer head reference leaks

[~andy/linux] / drivers / serial / sb1250-duart.c

diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c
index a4fb343a08da30de886425ec4e371310671a303b..319e8b83f6be5b488e451c7dc4db7103e0ba8edb 100644 (file)
--- a/drivers/serial/sb1250-duart.c
+++ b/drivers/serial/sb1250-duart.c
@@ -204,7 +204,7 @@ static int sbd_receive_drain(struct sbd_port *sport)
 {
        int loops = 10000;
 
-       while (sbd_receive_ready(sport) && loops--)
+       while (sbd_receive_ready(sport) && --loops)
                read_sbdchn(sport, R_DUART_RX_HOLD);
        return loops;
 }
@@ -218,7 +218,7 @@ static int __maybe_unused sbd_transmit_drain(struct sbd_port *sport)
 {
        int loops = 10000;
 
-       while (!sbd_transmit_ready(sport) && loops--)
+       while (!sbd_transmit_ready(sport) && --loops)
                udelay(2);
        return loops;
 }
@@ -232,7 +232,7 @@ static int sbd_line_drain(struct sbd_port *sport)
 {
        int loops = 10000;
 
-       while (!sbd_transmit_empty(sport) && loops--)
+       while (!sbd_transmit_empty(sport) && --loops)
                udelay(2);
        return loops;
 }