fs: Make unload_nls() NULL pointer safe

[linux-2.6-block.git] / fs / nls / nls_base.c

diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
index 477d37d83b316367e1ac04fb31ba98e375a37b1a..2224b4d07bf0116b478f9d8cf565c424f9b64b78 100644 (file)
--- a/fs/nls/nls_base.c
+++ b/fs/nls/nls_base.c
@@ -270,7 +270,8 @@ struct nls_table *load_nls(char *charset)
 
 void unload_nls(struct nls_table *nls)
 {
-       module_put(nls->owner);
+       if (nls)
+               module_put(nls->owner);
 }
 
 static const wchar_t charset2uni[256] = {