datapath: Drop synchronize_rcu() in internal dev destroy.

[sliver-openvswitch.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 8517b2b..457513c 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -88,7 +88,7 @@ SUFFIXES += .in
                 -e 's,[@]abs_top_srcdir[@],$(abs_top_srcdir),g' \
                 -e 's,[@]ovsdbmonitordir[@],$(ovsdbmonitordir),g' \
             > $@.tmp
-       @if head -n 1 $@.tmp | grep -q '#!'; then \
+       @if head -n 1 $@.tmp | grep '#!' > /dev/null; then \
            echo chmod +x $@.tmp; \
            chmod +x $@.tmp; \
        fi