From 9b329d0dbe413bf46eb5010edd06b3076960a60a Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Tue, 28 Apr 2020 15:30:48 -0700 Subject: selftests/bpf: fix test_sysctl_prog with alu32 Similar to commit b7a0d65d80a0 ("bpf, testing: Workaround a verifier failure for test_progs") fix test_sysctl_prog.c as well. Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/progs/test_sysctl_prog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/testing/selftests/bpf/progs/test_sysctl_prog.c b/tools/testing/selftests/bpf/progs/test_sysctl_prog.c index 2d0b0b82a78a..50525235380e 100644 --- a/tools/testing/selftests/bpf/progs/test_sysctl_prog.c +++ b/tools/testing/selftests/bpf/progs/test_sysctl_prog.c @@ -45,7 +45,7 @@ int sysctl_tcp_mem(struct bpf_sysctl *ctx) unsigned long tcp_mem[3] = {0, 0, 0}; char value[MAX_VALUE_STR_LEN]; unsigned char i, off = 0; - int ret; + volatile int ret; if (ctx->write) return 0; -- cgit