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-rw-r--r--fs/ubifs/debug.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 685a83756b2b..84a7e6f3c046 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -2918,6 +2918,9 @@ int dbg_debugfs_init_fs(struct ubifs_info *c)
2918 struct dentry *dent; 2918 struct dentry *dent;
2919 struct ubifs_debug_info *d = c->dbg; 2919 struct ubifs_debug_info *d = c->dbg;
2920 2920
2921 if (!IS_ENABLED(DEBUG_FS))
2922 return 0;
2923
2921 n = snprintf(d->dfs_dir_name, UBIFS_DFS_DIR_LEN + 1, UBIFS_DFS_DIR_NAME, 2924 n = snprintf(d->dfs_dir_name, UBIFS_DFS_DIR_LEN + 1, UBIFS_DFS_DIR_NAME,
2922 c->vi.ubi_num, c->vi.vol_id); 2925 c->vi.ubi_num, c->vi.vol_id);
2923 if (n == UBIFS_DFS_DIR_LEN) { 2926 if (n == UBIFS_DFS_DIR_LEN) {
@@ -3010,7 +3013,8 @@ out:
3010 */ 3013 */
3011void dbg_debugfs_exit_fs(struct ubifs_info *c) 3014void dbg_debugfs_exit_fs(struct ubifs_info *c)
3012{ 3015{
3013 debugfs_remove_recursive(c->dbg->dfs_dir); 3016 if (IS_ENABLED(DEBUG_FS))
3017 debugfs_remove_recursive(c->dbg->dfs_dir);
3014} 3018}
3015 3019
3016struct ubifs_global_debug_info ubifs_dbg; 3020struct ubifs_global_debug_info ubifs_dbg;
@@ -3095,6 +3099,9 @@ int dbg_debugfs_init(void)
3095 const char *fname; 3099 const char *fname;
3096 struct dentry *dent; 3100 struct dentry *dent;
3097 3101
3102 if (!IS_ENABLED(DEBUG_FS))
3103 return 0;
3104
3098 fname = "ubifs"; 3105 fname = "ubifs";
3099 dent = debugfs_create_dir(fname, NULL); 3106 dent = debugfs_create_dir(fname, NULL);
3100 if (IS_ERR_OR_NULL(dent)) 3107 if (IS_ERR_OR_NULL(dent))
@@ -3159,7 +3166,8 @@ out:
3159 */ 3166 */
3160void dbg_debugfs_exit(void) 3167void dbg_debugfs_exit(void)
3161{ 3168{
3162 debugfs_remove_recursive(dfs_rootdir); 3169 if (IS_ENABLED(DEBUG_FS))
3170 debugfs_remove_recursive(dfs_rootdir);
3163} 3171}
3164 3172
3165/** 3173/**