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debugfs: cleanup in do_show_debugfs_params

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Remove 'out' variable and replace fprintf with printf.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Zheng Liu 2012-04-24 14:32:30 -04:00 committed by Theodore Ts'o
parent a99145e6ef
commit 1d520184ee
1 changed files with 4 additions and 6 deletions
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10
debugfs/debugfs.c
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@ -1973,13 +1973,11 @@ 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",
current_fs->flags & EXT2_FLAG_RW ? "write" : "only");
fprintf(out, "Filesystem in use: %s\n",
current_fs ? current_fs->device_name : "--none--");
printf("Open mode: read-%s\n",
current_fs->flags & EXT2_FLAG_RW ? "write" : "only");
printf("Filesystem in use: %s\n",
current_fs ? current_fs->device_name : "--none--");
}
#ifndef READ_ONLY