[PATCH] procfs: remove extra call of dir_emit_dots (no replies)

dir_emit_dots() is called twice. Looks like a typo.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
---
fs/proc/fd.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/fs/proc/fd.c b/fs/proc/fd.c
index 75f2890..0ff80f9 100644
--- a/fs/proc/fd.c
+++ b/fs/proc/fd.c
@@ -230,8 +230,6 @@ static int proc_readfd_common(struct file *file, struct dir_context *ctx,

if (!dir_emit_dots(file, ctx))
goto out;
- if (!dir_emit_dots(file, ctx))
- goto out;
files = get_files_struct(p);
if (!files)
goto out;
--
1.8.3.1

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