Commit dc9c9759 authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller

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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6861509f
...@@ -280,7 +280,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate) ...@@ -280,7 +280,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate)
} }
clk = clk_get(NULL, "irda_clk"); clk = clk_get(NULL, "irda_clk");
if (!clk) { if (IS_ERR(clk)) {
dev_err(dev, "can not get irda_clk\n"); dev_err(dev, "can not get irda_clk\n");
return -EIO; return -EIO;
} }
......
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