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Subject[PATCH 08/25] serial: bfin_sport_uart: zero sport_uart_port if allocated dynamically
Date
From: Sonic Zhang <sonic.zhang@analog.com>

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>
---
drivers/serial/bfin_sport_uart.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c
index 5224db2..6ee73da 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;
}

--
1.7.0.3


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