serial: bfin_sport_uart: zero sport_uart_port if allocated dynamically

Need to initialize the SPORT state rather than using random memory.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c
index 5224db2d2793..6ee73da6976b 100644
--- a/drivers/serial/bfin_sport_uart.c
+++ b/drivers/serial/bfin_sport_uart.c
@@ -746,11 +746,11 @@ static int __devinit sport_uart_probe(struct platform_device *pdev)
 
         if (bfin_sport_uart_ports[pdev->id] == NULL) {
                 bfin_sport_uart_ports[pdev->id] =
-                        kmalloc(sizeof(struct sport_uart_port), GFP_KERNEL);
+                        kzalloc(sizeof(struct sport_uart_port), GFP_KERNEL);
                 sport = bfin_sport_uart_ports[pdev->id];
                 if (!sport) {
                         dev_err(&pdev->dev,
-                                "Fail to kmalloc sport_uart_port\n");
+                                "Fail to malloc sport_uart_port\n");
                         return -ENOMEM;
                 }