From: Wang Xiaojun <wangxiaojun11@huawei.com>
Date: Sat, 19 Sep 2020 03:35:05 +0000 (+0800)
Subject: f2fs: remove unused check on version_bitmap
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~977^2~19
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=e6e421870b5f4a73802dac7c123dcb02f929989f;p=linux.git

f2fs: remove unused check on version_bitmap

A NULL will not be return by __bitmap_ptr here.
Remove the unused check.

Signed-off-by: Wang Xiaojun <wangxiaojun11@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 85efa13fc3c3..93fb34d636eb 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -3105,9 +3105,6 @@ static int init_node_manager(struct f2fs_sb_info *sbi)
 	nm_i->next_scan_nid = le32_to_cpu(sbi->ckpt->next_free_nid);
 	nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP);
 	version_bitmap = __bitmap_ptr(sbi, NAT_BITMAP);
-	if (!version_bitmap)
-		return -EFAULT;
-
 	nm_i->nat_bitmap = kmemdup(version_bitmap, nm_i->bitmap_size,
 					GFP_KERNEL);
 	if (!nm_i->nat_bitmap)