diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-09-21 14:14:25 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-08 12:56:20 +0200 |
| commit | e0654d0177a85490b3e61b080a09aace66805c0a (patch) | |
| tree | 5cdcd9f79faac3c1b30214ae60929f7424aa9ec8 /arch/arm/mach-imx/clk-busy.c | |
| 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/clk-busy.c')
| -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, busy->div.hw.init = &init; clk = clk_register(NULL, &busy->div.hw); - if (!clk) + if (IS_ERR(clk)) kfree(busy); return clk; |