ext4: remove dead check in __ext4_new_inode()

If we can't grab any inode, the prvious find_inode_bit() will set ino
to be >= EXT4_INODES_PER_GROUP(sb). So the check of need to repeat
in the same group is not needed.
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Link: https://patch.msgid.link/20240820132234.2759926-5-shikemeng@huaweicloud.comSigned-off-by: Theodore Ts'o <tytso@mit.edu>

fs/ext4/ialloc.c

@@ -1064,7 +1064,6 @@ struct inode *__ext4_new_inode(struct mnt_idmap *idmap,
 		    EXT4_MB_GRP_IBITMAP_CORRUPT(grp))
 			goto next_group;
 
-repeat_in_this_group:
 		ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);
 		if (!ret2)
 			goto next_group;
@@ -1114,8 +1113,6 @@ struct inode *__ext4_new_inode(struct mnt_idmap *idmap,
 		if (!ret2)
 			goto got; /* we grabbed the inode! */
 
-		if (ino < EXT4_INODES_PER_GROUP(sb))
-			goto repeat_in_this_group;
 next_group:
 		if (++group == ngroups)
 			group = 0;