linux-kernel - [PATCH] fs/pipe.c: do free read pipe work in free_read

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Message-ID: <20090121112055.GC3780@psychotron.englab.brq.redhat.com>
Date:	Wed, 21 Jan 2009 12:20:56 +0100
From:	Jiri Pirko <jpirko@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	viro@...iv.linux.org.uk, linux-fsdevel@...r.kernel.org
Subject: [PATCH] fs/pipe.c: do free read pipe work in free_read_pipe()

This patch just introduces function free_read_pipe() which do the free read pipe
work. This approach is similar to free_write_pipe().


Signed-off-by: Jiri Pirko <jpirko@...hat.com>
---
 fs/pipe.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/fs/pipe.c b/fs/pipe.c
index 3a48ba5..44cdc45 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -989,6 +989,12 @@ struct file *create_read_pipe(struct file *wrf, int flags)
 	return f;
 }
 
+void free_read_pipe(struct file *f)
+{
+	path_put(&f->f_path);
+	put_filp(f);
+}
+
 int do_pipe_flags(int *fd, int flags)
 {
 	struct file *fw, *fr;
@@ -1027,8 +1033,7 @@ int do_pipe_flags(int *fd, int flags)
  err_fdr:
 	put_unused_fd(fdr);
  err_read_pipe:
-	path_put(&fr->f_path);
-	put_filp(fr);
+	free_read_pipe(fr);
  err_write_pipe:
 	free_write_pipe(fw);
 	return error;
-- 
1.6.0.6

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