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btrfs: Fix compile error when CONFIG_SECURITY is not set.

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Fix the following compile error when CONFIG_SECURITY is not set:

error: 'struct security_mnt_opts' has no member named 'num_mnt_opts'

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Qu Wenruo 2014-10-08 10:19:08 +08:00 committed by Chris Mason
parent 0d4cf4e6bf
commit a43bb39b5c
1 changed files with 2 additions and 0 deletions
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2
fs/btrfs/super.c
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@ -1248,6 +1248,7 @@ static int setup_security_options(struct btrfs_fs_info *fs_info,
if (ret)
return ret;
#ifdef CONFIG_SECURITY
if (!fs_info->security_opts.num_mnt_opts) {
/* first time security setup, copy sec_opts to fs_info */
memcpy(&fs_info->security_opts, sec_opts, sizeof(*sec_opts));
@ -1260,6 +1261,7 @@ static int setup_security_options(struct btrfs_fs_info *fs_info,
*/
security_free_mnt_opts(sec_opts);
}
#endif
return ret;
}