errno-to-awk: simplify expression

No functional change.

diff --git a/src/basic/errno-to-name.awk b/src/basic/errno-to-name.awk
index 6b18a90e134b25ef749d4c95b7c6f6849f2b5114..844212448870d623f841a6208dd04e82be6e40af 100644 (file)
--- a/src/basic/errno-to-name.awk
+++ b/src/basic/errno-to-name.awk
@@ -3,7 +3,7 @@
 BEGIN{
         print "static const char* const errno_names[] = { "
 }
-!/EDEADLOCK/ && !/EWOULDBLOCK/ && !/ENOTSUP/ {
+!/(EDEADLOCK|EWOULDBLOCK|ENOTSUP)/ {
         printf "        [%s] = \"%s\",\n", $1, $1
 }
 END{