diff options
author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-09-21 02:14:25 -0400 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-08 06:56:20 -0400 |
commit | e0654d0177a85490b3e61b080a09aace66805c0a (patch) | |
tree | 5cdcd9f79faac3c1b30214ae60929f7424aa9ec8 /arch/arm/mach-imx | |
parent | 964a4da327477c90aa764a1d986c58476502c0ff (diff) |
ARM: imx: fix the return value check in imx_clk_busy_divider()
In case of error, the function clk_register() returns ERR_PTR()
no NULL pointer. The NULL test in the return value check 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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r-- | arch/arm/mach-imx/clk-busy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c index 1a7a8dd045a1..1ab91b5209e6 100644 --- a/arch/arm/mach-imx/clk-busy.c +++ b/arch/arm/mach-imx/clk-busy.c | |||
@@ -108,7 +108,7 @@ struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, | |||
108 | busy->div.hw.init = &init; | 108 | busy->div.hw.init = &init; |
109 | 109 | ||
110 | clk = clk_register(NULL, &busy->div.hw); | 110 | clk = clk_register(NULL, &busy->div.hw); |
111 | if (!clk) | 111 | if (IS_ERR(clk)) |
112 | kfree(busy); | 112 | kfree(busy); |
113 | 113 | ||
114 | return clk; | 114 | return clk; |