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um: vector: fix bpfflash parameter evaluation

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[ Upstream commit 584ed2f76ff5fe360d87a04d17b6520c7999e06b ]

With W=1 the build complains about a pointer compared to
zero, clearly the result should've been compared.

Fixes: 9807019a62dc ("um: Loadable BPF "Firmware" for vector drivers")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Johannes Berg 2024-03-28 10:06:36 +01:00 • committed by Ksawlii
parent 598b4c9ba3
commit 111311e0f1
1 changed files with 1 additions and 1 deletions
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arch/um/drivers/vector_kern.c
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@ -142,7 +142,7 @@ static bool get_bpf_flash(struct arglist *def)
if (allow != NULL) {
if (kstrtoul(allow, 10, &result) == 0)
return (allow > 0);
return result > 0;
}
return false;
}