fat: Cleanup nls_unload() usage

Other users doesn't check NULL explicitly. So, these doesn't also
check to remove inconsistency.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 0ce143bd7d56..c611818893b2 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -1497,10 +1497,8 @@ out_fail:
                 iput(fat_inode);
         if (root_inode)
                 iput(root_inode);
-        if (sbi->nls_io)
-                unload_nls(sbi->nls_io);
-        if (sbi->nls_disk)
-                unload_nls(sbi->nls_disk);
+        unload_nls(sbi->nls_io);
+        unload_nls(sbi->nls_disk);
         if (sbi->options.iocharset != fat_default_iocharset)
                 kfree(sbi->options.iocharset);
         sb->s_fs_info = NULL;