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ARM: OMAP2+: Fix kfree NULL pointer in omap2xxx_clkt_vps_init 

The returns pointer is NULL when kzalloc fails to apply for space, so fix
kfree NULL pointer.

Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Youling Tang 2020-11-14 12:07:20 +08:00 committed by Tony Lindgren
parent 3c5902d270
commit c3f244d577
1 changed files with 1 additions and 4 deletions
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5
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
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@ -235,7 +235,7 @@ void omap2xxx_clkt_vps_init(void)
hw = kzalloc(sizeof(*hw), GFP_KERNEL); hw = kzalloc(sizeof(*hw), GFP_KERNEL);
if (!hw) if (!hw)
goto cleanup; return;
init.name = "virt_prcm_set"; init.name = "virt_prcm_set";
init.ops = &virt_prcm_set_ops; init.ops = &virt_prcm_set_ops;
init.parent_names = &parent_name; init.parent_names = &parent_name;
@ -251,8 +251,5 @@ void omap2xxx_clkt_vps_init(void)
} }
clkdev_create(clk, "cpufreq_ck", NULL); clkdev_create(clk, "cpufreq_ck", NULL);
return;
cleanup:
kfree(hw);
} }
#endif #endif