From: Magnus Karlsson <magnus.karlsson@intel.com>
Date: Wed, 25 Aug 2021 11:37:07 +0200
Subject: selftests: xsk: Remove color mode
Patch-mainline: v5.15-rc1
Git-commit: d18b09bf67bb821807de202a1b8d239a946118e7
References: jsc#PED-1377

Remove color mode since it does not add any value and having less code
means less maintenance which is a good thing.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210825093722.10219-2-magnus.karlsson@gmail.com
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 tools/testing/selftests/bpf/test_xsk.sh    |   10 +++-------
 tools/testing/selftests/bpf/xsk_prereqs.sh |   27 ++++++---------------------
 2 files changed, 9 insertions(+), 28 deletions(-)

--- a/tools/testing/selftests/bpf/test_xsk.sh
+++ b/tools/testing/selftests/bpf/test_xsk.sh
@@ -63,14 +63,11 @@
 # ----------------
 # Must run with CAP_NET_ADMIN capability.
 #
-# Run (full color-coded output):
-#   sudo ./test_xsk.sh -c
+# Run:
+#   sudo ./test_xsk.sh
 #
 # If running from kselftests:
-#   sudo make colorconsole=1 run_tests
-#
-# Run (full output without color-coding):
-#   sudo ./test_xsk.sh
+#   sudo make run_tests
 #
 # Run with verbose output:
 #   sudo ./test_xsk.sh -v
@@ -83,7 +80,6 @@
 while getopts "cvD" flag
 do
 	case "${flag}" in
-		c) colorconsole=1;;
 		v) verbose=1;;
 		D) dump_pkts=1;;
 	esac
--- a/tools/testing/selftests/bpf/xsk_prereqs.sh
+++ b/tools/testing/selftests/bpf/xsk_prereqs.sh
@@ -8,11 +8,6 @@ ksft_xfail=2
 ksft_xpass=3
 ksft_skip=4
 
-GREEN='\033[0;92m'
-YELLOW='\033[0;93m'
-RED='\033[0;31m'
-NC='\033[0m'
-STACK_LIM=131072
 SPECFILE=veth.spec
 XSKOBJ=xdpxceiver
 NUMPKTS=10000
@@ -50,22 +45,12 @@ validate_veth_spec_file()
 test_status()
 {
 	statusval=$1
-	if [ -n "${colorconsole+set}" ]; then
-		if [ $statusval -eq 2 ]; then
-			echo -e "${YELLOW}$2${NC}: [ ${RED}FAIL${NC} ]"
-		elif [ $statusval -eq 1 ]; then
-			echo -e "${YELLOW}$2${NC}: [ ${RED}SKIPPED${NC} ]"
-		elif [ $statusval -eq 0 ]; then
-			echo -e "${YELLOW}$2${NC}: [ ${GREEN}PASS${NC} ]"
-		fi
-	else
-		if [ $statusval -eq 2 ]; then
-			echo -e "$2: [ FAIL ]"
-		elif [ $statusval -eq 1 ]; then
-			echo -e "$2: [ SKIPPED ]"
-		elif [ $statusval -eq 0 ]; then
-			echo -e "$2: [ PASS ]"
-		fi
+	if [ $statusval -eq 2 ]; then
+		echo -e "$2: [ FAIL ]"
+	elif [ $statusval -eq 1 ]; then
+		echo -e "$2: [ SKIPPED ]"
+	elif [ $statusval -eq 0 ]; then
+		echo -e "$2: [ PASS ]"
 	fi
 }