From 584ed2f76ff5fe360d87a04d17b6520c7999e06b Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 28 Mar 2024 10:06:36 +0100 Subject: [PATCH] um: vector: fix bpfflash parameter evaluation 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 Reviewed-by: Tiwei Bie Signed-off-by: Richard Weinberger --- arch/um/drivers/vector_kern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index dc2feae789cb..63e5f108a6b9 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -141,7 +141,7 @@ 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; }