[PATCH 1/5] Cygwin: gen_full_path_at: drop never reached code

[Corinna Vinschen]

From: Corinna Vinschen <cori...@vinschen.de>

The check if the local variable p is NULL is useless.  The preceeding
code always sets p to a valid pointer, or it crashes if path_ret is
invalid (which would be a bug in Cygwin).

Fixes:c57b57e5c43a ("* cygwin.din: Sort.")
Signed-off-by: Corinna Vinschen <cori...@vinschen.de>
---
 winsup/cygwin/syscalls.cc | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc
index 73343ecc1f07..f0ef8955cee8 100644
--- a/winsup/cygwin/syscalls.cc
+++ b/winsup/cygwin/syscalls.cc
@@ -4447,11 +4447,6 @@ gen_full_path_at (char *path_ret, int dirfd, const char 
*pathname,
            }
          p = stpcpy (path_ret, cfd->get_name ());
        }
-      if (!p)
-       {
-         set_errno (ENOTDIR);
-         return -1;
-       }
       if (pathname)
        {
          if (!*pathname)
-- 
2.40.1