[git commit] libbb: do not check closedir() in remove_file()

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=4a68697521392f461c8627841531548d4bd6841a
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

If it's needed, there has to be a comment why. There isn't.

function                                             old     new   delta
.rodata                                           103686  103669     -17
remove_file                                          598     571     -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-44)             Total: -44 bytes

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 libbb/remove_file.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/libbb/remove_file.c b/libbb/remove_file.c
index cea5d47e6..1505e6218 100644
--- a/libbb/remove_file.c
+++ b/libbb/remove_file.c
@@ -60,11 +60,7 @@ int FAST_FUNC remove_file(const char *path, int flags)
 				status = -1;
 			free(new_path);
 		}
-
-		if (closedir(dp) < 0) {
-			bb_perror_msg("can't close '%s'", path);
-			return -1;
-		}
+		closedir(dp);
 
 		if (flags & FILEUTILS_INTERACTIVE) {
 			fprintf(stderr, "%s: remove directory '%s'? ",