# HG changeset patch
# User Taylor R Campbell <riastradh@NetBSD.org>
# Date 1725119342 0
#      Sat Aug 31 15:49:02 2024 +0000
# Branch trunk
# Node ID 38029f50cf37ce95668214c8d1a5a30aa712814a
# Parent  9968b55e8b190dbb8f054fc6901e11a382264a72
# EXP-Topic riastradh-pr57145-readdirerrno
lib/libc/gen/readdir.c: Sprinkle KNF.

No functional change intended.

Tidying after:

PR pkg/57145: gmake: *** INTERNAL: readdir: Operation not supported.
Stop.

diff -r 9968b55e8b19 -r 38029f50cf37 lib/libc/gen/readdir.c
--- a/lib/libc/gen/readdir.c	Sat Aug 31 15:21:39 2024 +0000
+++ b/lib/libc/gen/readdir.c	Sat Aug 31 15:49:02 2024 +0000
@@ -105,7 +105,7 @@ struct dirent *
 struct dirent *
 readdir(DIR *dirp)
 {
-	struct dirent	*dp;
+	struct dirent *dp;
 
 #ifdef _REENTRANT
 	if (__isthreaded) {
@@ -116,7 +116,8 @@ readdir(DIR *dirp)
 	else
 #endif
 		dp = _readdir_unlocked(dirp, 1);
-	return (dp);
+
+	return dp;
 }
 
 int
@@ -134,14 +135,14 @@ readdir_r(DIR *dirp, struct dirent *entr
 			memcpy(entry, dp, (size_t)_DIRENT_SIZE(dp));
 		mutex_unlock((mutex_t *)dirp->dd_lock);
 	}
-	else 
+	else
 #endif
 		if ((dp = _readdir_unlocked(dirp, 1)) != NULL)
 			memcpy(entry, dp, (size_t)_DIRENT_SIZE(dp));
 
 	if (dp == NULL) {
 		if (errno != 0)
-			return (errno);
+			return errno;
 	} else
 		errno = saved_errno;
 
@@ -150,5 +151,5 @@ readdir_r(DIR *dirp, struct dirent *entr
 	else
 		*result = NULL;
 
-	return (0);
+	return 0;
 }