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net/irda: sh_sir: tidyup compile warning

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This patch tidyup below warning

${LINUX}/drivers/net/irda/sh_sir.c:514:6: warning:
 'val' may be used uninitialized in this function

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kuninori Morimoto 2011-08-10 23:26:37 +00:00 committed by David S. Miller
parent 86d0aff0e5
commit 2eed7982d7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/irda/sh_sir.c
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@ -513,7 +513,7 @@ static void sh_sir_tx(struct sh_sir_self *self, int phase)
static int sh_sir_read_data(struct sh_sir_self *self)
{
u16 val;
u16 val = 0;
int timeout = 1024;
while (timeout--) {