net/af_xdp: mark recvfrom return as ignored

[dpdk.git] / devtools / gen-abi.sh

diff --git a/devtools/gen-abi.sh b/devtools/gen-abi.sh
index c44b0e228a920b350e09ad412dcd9796291c9dd7..f15a3b9aaf223fa93e1db14cb9aa63970df8cec7 100755 (executable)
--- a/devtools/gen-abi.sh
+++ b/devtools/gen-abi.sh
@@ -3,13 +3,13 @@
 # Copyright (c) 2019 Red Hat, Inc.
 
 if [ $# != 1 ]; then
-       echo "Usage: $0 installdir"
+       echo "Usage: $0 installdir" >&2
        exit 1
 fi
 
 installdir=$1
 if [ ! -d $installdir ]; then
-       echo "Error: install directory '$installdir' does not exist."
+       echo "Error: install directory '$installdir' does not exist." >&2
        exit 1
 fi