1 files changed, 17 insertions, 1 deletions
diff --git a/scripts/coccinelle/misc/minmax.cocci b/scripts/coccinelle/misc/minmax.cocci
index eccdd3eb3452..fcf908b34f27 100644
--- a/scripts/coccinelle/misc/minmax.cocci
+++ b/scripts/coccinelle/misc/minmax.cocci
@@ -116,16 +116,32 @@ func(...)
 	...>
 }
 
+// Don't generate patches for errcode returns.
+@errcode depends on patch@
+position p;
+identifier func;
+expression x;
+binary operator cmp = {<, <=};
+@@
+
+func(...)
+{
+	<...
+	return ((x) cmp@p 0 ? (x) : 0);
+	...>
+}
+
 @pmin depends on patch@
 identifier func;
 expression x, y;
 binary operator cmp = {<=, <};
+position p != errcode.p;
 @@
 
 func(...)
 {
 	<...
--	((x) cmp (y) ? (x) : (y))
+-	((x) cmp@p (y) ? (x) : (y))
 +	min(x, y)
 	...>
 }