Messages in this thread Patch in this message | | | From | Shaopeng Tan <> | Subject | [PATCH] x86/resctrl: Fix return code in mkdir_rdt_prepare() | Date | Fri, 24 Sep 2021 17:17:13 +0900 |
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When kzalloc fails, we should return ENOMEM instead of ENOSPC.
Signed-off-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> --- Hello,
I just noticed this when I read the code.
Thanks,
arch/x86/kernel/cpu/resctrl/rdtgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index b57b3db9a6a7..a92d047476f6 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -2854,7 +2854,7 @@ static int mkdir_rdt_prepare(struct kernfs_node *parent_kn, /* allocate the rdtgroup. */ rdtgrp = kzalloc(sizeof(*rdtgrp), GFP_KERNEL); if (!rdtgrp) { - ret = -ENOSPC; + ret = -ENOMEM; rdt_last_cmd_puts("Kernel out of memory\n"); goto out_unlock; } -- 2.27.0
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