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ep93xx: clock: Do not return the address of the freed memory 

Avoid return freed memory addresses,Modified to the actual error
return value of clk_register().

Fixes: 9645ccc7bd ("ep93xx: clock: convert in-place to COMMON_CLK")
Signed-off-by: Genjian Zhang <zhanggenjian@kylinos.cn>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Genjian Zhang 2022-05-17 15:39:46 +08:00 committed by Arnd Bergmann
parent 3e11194631
commit 8a7322a3a0
1 changed files with 6 additions and 4 deletions
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10
arch/arm/mach-ep93xx/clock.c
View File

@ -345,9 +345,10 @@ static struct clk_hw *clk_hw_register_ddiv(const char *name,
psc->hw.init = &init;
clk = clk_register(NULL, &psc->hw);
if (IS_ERR(clk))
if (IS_ERR(clk)) {
kfree(psc);
return ERR_CAST(clk);
}
return &psc->hw;
}
@ -452,9 +453,10 @@ static struct clk_hw *clk_hw_register_div(const char *name,
psc->hw.init = &init;
clk = clk_register(NULL, &psc->hw);
if (IS_ERR(clk))
if (IS_ERR(clk)) {
kfree(psc);
return ERR_CAST(clk);
}
return &psc->hw;
}