libbb: do not check closedir() in remove_file()

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@googlemail.com>

1 files changed, 1 insertions, 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'? ",