fix some 'stored but never read' warnings raised by clang 72/3972/6
authorGabriel Ganne <gabriel.ganne@enea.com>
Sat, 4 Feb 2017 09:51:04 +0000 (10:51 +0100)
committerFlorin Coras <florin.coras@gmail.com>
Sun, 5 Feb 2017 23:24:31 +0000 (23:24 +0000)
commit71d73fe818b1cd25ca6b181c450c404d43ad4abe
treef044a00059c63ff53e27d9bbadeb43760f38d028
parent8e8f98c9d46788438bd176f7c2bfde0a5837cad9
fix some 'stored but never read' warnings raised by clang

found by `scan-build make plugins-release`

Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
Change-Id: I52048e3a8ae3fb85eb3d91f6a5e15216dd7b9baa
src/vlib/error_funcs.h
src/vlib/node_funcs.h