====== Checking before the patch ======
 ====== Checking the tree with the patch ======
New warnings added
--- /tmp/tmp.u8rQjqpNSi	2025-08-28 15:03:24.001199908 -0700
+++ /tmp/tmp.d90ukGL5HJ	2025-08-28 15:03:24.935192544 -0700
@@ -2 +2 @@
-In nft_flowtable.sh line 34:
+In nft_flowtable.sh line 35:
@@ -7 +7 @@
-In nft_flowtable.sh line 35:
+In nft_flowtable.sh line 36:
@@ -12 +12 @@
-In nft_flowtable.sh line 48:
+In nft_flowtable.sh line 49:
@@ -17 +17 @@
-In nft_flowtable.sh line 49:
+In nft_flowtable.sh line 50:
@@ -22 +22 @@
-In nft_flowtable.sh line 180:
+In nft_flowtable.sh line 185:
@@ -27 +27 @@
-In nft_flowtable.sh line 200:
+In nft_flowtable.sh line 205:
@@ -32 +32,19 @@
-In nft_flowtable.sh line 390:
+In nft_flowtable.sh line 274:
+	local pmtud="$2"
+              ^---^ SC2034 (warning): pmtud appears unused. Verify use (or export if used externally).
+
+
+In nft_flowtable.sh line 362:
+	if [ $pmtu -eq 0 ]; then
+             ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	if [ "$pmtu" -eq 0 ]; then
+
+
+In nft_flowtable.sh line 378:
+		rc=1
+                ^-- SC2034 (warning): rc appears unused. Verify use (or export if used externally).
+
+
+In nft_flowtable.sh line 415:
@@ -37 +55 @@
-In nft_flowtable.sh line 407:
+In nft_flowtable.sh line 432:
@@ -41,0 +60 @@
+  https://www.shellcheck.net/wiki/SC2034 -- pmtud appears unused. Verify use ...
@@ -43 +62 @@
-  https://www.shellcheck.net/wiki/SC2181 -- Check exit code directly with e.g...
+  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...