ubifs: no NULL check needed before free

kfree() calls free.
free() checks if the parameter is NULL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index 8f1c9d1..4465523 100644 (file)
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -462,14 +462,10 @@ out:
                dbg_gen("cannot find next direntry, error %d", err);
 
 out_free:
-       if (file->private_data)
-               kfree(file->private_data);
-       if (file)
-               free(file);
-       if (dentry)
-               free(dentry);
-       if (dir)
-               free(dir);
+       kfree(file->private_data);
+       free(file);
+       free(dentry);
+       free(dir);
 
        return ret;
 }