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fd0ad6f1d1
With latest clang, I got the following compilation errors:
.../prog_tests/test_tunnel.c:291:6: error: variable 'local_ip_map_fd' is used uninitialized
whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
if (attach_tc_prog(&tc_hook, -1, set_dst_prog_fd))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../bpf/prog_tests/test_tunnel.c:312:6: note: uninitialized use occurs here
if (local_ip_map_fd >= 0)
^~~~~~~~~~~~~~~
...
.../prog_tests/kprobe_multi_test.c:346:6: error: variable 'err' is used uninitialized
whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
if (IS_ERR(map))
^~~~~~~~~~~
.../prog_tests/kprobe_multi_test.c:388:6: note: uninitialized use occurs here
if (err) {
^~~
This patch fixed the above compilation errors.
Signed-off-by: Yonghong Song <yhs@fb.com>
Acked-by: David Vernet <void@manifault.com>
Link: https://lore.kernel.org/r/20220511184735.3670214-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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| bpf | ||
| build | ||
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