linux-ext4 - [PATCH] debugfs: cleanup in do_show_debugfs

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Message-Id: <1334583686-4571-1-git-send-email-wenqing.lz@taobao.com>
Date:	Mon, 16 Apr 2012 21:41:26 +0800
From:	Zheng Liu <gnehzuil.liu@...il.com>
To:	linux-ext4@...r.kernel.org
Cc:	Zheng Liu <wenqing.lz@...bao.com>
Subject: [PATCH] debugfs: cleanup in do_show_debugfs_params

From: Zheng Liu <wenqing.lz@...bao.com>

Remove 'out' variable and replace fprintf with printf.

Signed-off-by: Zheng Liu <wenqing.lz@...bao.com>
---
 debugfs/debugfs.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/debugfs/debugfs.c b/debugfs/debugfs.c
index 590468d..99281ac 100644
--- a/debugfs/debugfs.c
+++ b/debugfs/debugfs.c
@@ -1973,12 +1973,10 @@ void do_rmdir(int argc, char *argv[])
 void do_show_debugfs_params(int argc EXT2FS_ATTR((unused)),
 			    char *argv[] EXT2FS_ATTR((unused)))
 {
-	FILE *out = stdout;
-
 	if (current_fs)
-		fprintf(out, "Open mode: read-%s\n",
+		printf("Open mode: read-%s\n",
 			current_fs->flags & EXT2_FLAG_RW ? "write" : "only");
-	fprintf(out, "Filesystem in use: %s\n",
+	printf("Filesystem in use: %s\n",
 		current_fs ? current_fs->device_name : "--none--");
 }
 
-- 
1.7.4.1

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