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bpftool: Avoid using "?: " in generated code

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"?:" is a GNU C extension, some environment has warning flags for its
use, or even prohibit it directly.  This patch avoid triggering these
problems by simply expand it to its full form, no functionality change.

Signed-off-by: Yucong Sun <fallentree@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210928184221.1545079-1-fallentree@fb.com
This commit is contained in:
Yucong Sun 2021-09-28 11:42:21 -07:00 committed by Andrii Nakryiko
parent 4e874b119c
commit 09710d82c0
1 changed files with 4 additions and 1 deletions
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5
tools/bpf/bpftool/gen.c
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@ -803,7 +803,10 @@ static int do_skeleton(int argc, char **argv)
} \n\
\n\
err = %1$s__create_skeleton(obj); \n\
err = err ?: bpf_object__open_skeleton(obj->skeleton, opts);\n\
if (err) \n\
goto err_out; \n\
\n\
err = bpf_object__open_skeleton(obj->skeleton, opts);\n\
if (err) \n\
goto err_out; \n\
\n\