====== Checking before the patch ======
 ====== Checking the tree with the patch ======
tools/testing/selftests/net/netem.sh is a new file, but not shellcheck compliant
New errors added
--- /tmp/tmp.BVmGkJMbcr	2026-03-13 18:11:53.101922275 -0400
+++ /tmp/tmp.YWhzDVM8qP	2026-03-13 18:11:53.593914837 -0400
@@ -0,0 +1,44 @@
+
+In netem.sh line 62:
+	if [ $? -ne 0 ]; then
+             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.
+
+
+In netem.sh line 128:
+	$ksft_skip)
+        ^--------^ SC2254 (warning): Quote expansions in case patterns to match literally rather than as a glob.
+
+
+In netem.sh line 140:
+run_cmd()
+^-- SC2329 (info): This function is never invoked. Check usage (or ignored if invoked indirectly).
+
+
+In netem.sh line 384:
+	if [ $? -ne 0 ]; then
+             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.
+
+
+In netem.sh line 418:
+	if [ $? -ne 0 ]; then
+             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.
+
+
+In netem.sh line 475:
+	if [ $? -ne 0 ]; then
+             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.
+
+
+In netem.sh line 712:
+	if [ $? -ne 0 ]; then
+             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.
+
+
+In netem.sh line 753:
+if [ $? -ne 0 ]; then
+     ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.
+
+For more information:
+  https://www.shellcheck.net/wiki/SC2254 -- Quote expansions in case patterns...
+  https://www.shellcheck.net/wiki/SC2329 -- This function is never invoked. C...
+  https://www.shellcheck.net/wiki/SC2181 -- Check exit code directly with e.g...