From: zhengbin <zhengbin13@xxxxxxxxxx> Subject: fs/reiserfs/prints.c: remove set but not used variables Fixes gcc '-Wunused-but-set-variable' warning: fs/reiserfs/prints.c: In function check_internal_block_head: fs/reiserfs/prints.c:749:21: warning: variable blkh set but not used [-Wunused-but-set-variable] Link: http://lkml.kernel.org/r/1566379929-118398-6-git-send-email-zhengbin13@xxxxxxxxxx Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Cc: Jan Kara <jack@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/reiserfs/prints.c | 3 --- 1 file changed, 3 deletions(-) --- a/fs/reiserfs/prints.c~fs-reiserfs-printsc-remove-set-but-not-used-variables +++ a/fs/reiserfs/prints.c @@ -746,9 +746,6 @@ static void check_leaf_block_head(struct static void check_internal_block_head(struct buffer_head *bh) { - struct block_head *blkh; - - blkh = B_BLK_HEAD(bh); if (!(B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL && B_LEVEL(bh) <= MAX_HEIGHT)) reiserfs_panic(NULL, "vs-6025", "invalid level %z", bh); _
