libbpf: Fix false uninitialized variable warning
authorAndrii Nakryiko <andriin@fb.com>
Thu, 30 Apr 2020 02:14:36 +0000 (19:14 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 30 Apr 2020 14:16:01 +0000 (16:16 +0200)
commit063e688133914505ddb396cc33231f22f12e0685
tree7bc89c3a901b2df4c9d93c35c2b526f8a739f033
parent91f658587a962378a410cc7dc90e122a4ccd7cf3
libbpf: Fix false uninitialized variable warning

Some versions of GCC falsely detect that vi might not be initialized. That's
not true, but let's silence it with NULL initialization.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200430021436.1522502-1-andriin@fb.com
tools/lib/bpf/libbpf.c