streaming: Avoid -Wshadow warnings
commita3053cbc0ea15eab65072398eb48a5a8d20092f5
authorEric Blake <eblake@redhat.com>
Sun, 1 Sep 2019 00:52:18 +0000 (31 19:52 -0500)
committerEric Blake <eblake@redhat.com>
Mon, 2 Sep 2019 10:53:28 +0000 (2 05:53 -0500)
tree2ce866e6908d6025cfd797dcbfb8a371ad74fde1
parent1b9d5c3d7841326e30ff9e241c6cecdc54625f03
streaming: Avoid -Wshadow warnings

Renaming variables is easy enough here. While at it, use a static
buffer rather than wasting time on memset().

Signed-off-by: Eric Blake <eblake@redhat.com>
plugins/streaming/streaming.c