fs/reiserfs/objectid.c: remove set but not used variables

Fixes gcc '-Wunused-but-set-variable' warning:

fs/reiserfs/objectid.c: In function reiserfs_convert_objectid_map_v1:
fs/reiserfs/objectid.c:186:25: warning: variable new_objectid_map set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-5-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/reiserfs/objectid.c b/fs/reiserfs/objectid.c
index 415d66ca87d1b0e8808dafc7a122418bc375d8e6..34baf5c0f265ae94e9bc251cc751fb2a8cdb9647 100644 (file)
--- a/fs/reiserfs/objectid.c
+++ b/fs/reiserfs/objectid.c
@@ -183,13 +183,12 @@ int reiserfs_convert_objectid_map_v1(struct super_block *s)
        int new_size = (s->s_blocksize - SB_SIZE) / sizeof(__u32) / 2 * 2;
        int old_max = sb_oid_maxsize(disk_sb);
        struct reiserfs_super_block_v1 *disk_sb_v1;
-       __le32 *objectid_map, *new_objectid_map;
+       __le32 *objectid_map;
        int i;
 
        disk_sb_v1 =
            (struct reiserfs_super_block_v1 *)(SB_BUFFER_WITH_SB(s)->b_data);
        objectid_map = (__le32 *) (disk_sb_v1 + 1);
-       new_objectid_map = (__le32 *) (disk_sb + 1);
 
        if (cur_size > new_size) {
                /*