From dc9c9759ebc65d886453c335b2b5be39f87ab01e Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 20 Sep 2012 21:13:55 +0000 Subject: [PATCH] net/irda: sh_sir: fix return value check in sh_sir_set_baudrate() In case of error, the function clk_get() returns ERR_PTR() and never returns NULL pointer. The NULL test in the error handling should be replaced with IS_ERR(). dpatch engine is used to auto generated this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- drivers/net/irda/sh_sir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c index 256eddf1f75a..795109425568 100644 --- a/drivers/net/irda/sh_sir.c +++ b/drivers/net/irda/sh_sir.c @@ -280,7 +280,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate) } clk = clk_get(NULL, "irda_clk"); - if (!clk) { + if (IS_ERR(clk)) { dev_err(dev, "can not get irda_clk\n"); return -EIO; } -- 2.20.1