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| author | zhengbin <zhengbin13@huawei.com> | 2019-09-26 01:47:16 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-26 02:51:40 +0200 |
| commit | da5184c2ab10b57bf9b58f818405aa0054a2f829 (patch) | |
| tree | 9eef59c400c5ac0639e15c383dc66709f643ba27 /fs/reiserfs | |
| parent | fs/reiserfs/fix_node.c: remove set but not used variables (diff) | |
| download | linux-da5184c2ab10b57bf9b58f818405aa0054a2f829.tar.xz linux-da5184c2ab10b57bf9b58f818405aa0054a2f829.zip | |
fs/reiserfs/do_balan.c: remove set but not used variables
fs/reiserfs/do_balan.c: In function balance_leaf_when_delete:
fs/reiserfs/do_balan.c:245:20: warning: variable ih set but not used [-Wunused-but-set-variable]
fs/reiserfs/do_balan.c: In function balance_leaf_insert_left:
fs/reiserfs/do_balan.c:301:7: warning: variable version set but not used [-Wunused-but-set-variable]
fs/reiserfs/do_balan.c: In function balance_leaf_insert_right:
fs/reiserfs/do_balan.c:649:7: warning: variable version set but not used [-Wunused-but-set-variable]
fs/reiserfs/do_balan.c: In function balance_leaf_new_nodes_insert:
fs/reiserfs/do_balan.c:953:7: warning: variable version set but not used [-Wunused-but-set-variable]
Link: http://lkml.kernel.org/r/1566379929-118398-8-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>
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/do_balan.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c index 9c02d96d3a42..ffb6d7f0da94 100644 --- a/fs/reiserfs/do_balan.c +++ b/fs/reiserfs/do_balan.c @@ -239,10 +239,8 @@ static int balance_leaf_when_delete_left(struct tree_balance *tb) static int balance_leaf_when_delete(struct tree_balance *tb, int flag) { struct buffer_head *tbS0 = PATH_PLAST_BUFFER(tb->tb_path); - int item_pos = PATH_LAST_POSITION(tb->tb_path); struct buffer_info bi; int n; - struct item_head *ih; RFALSE(tb->FR[0] && B_LEVEL(tb->FR[0]) != DISK_LEAF_NODE_LEVEL + 1, "vs- 12000: level: wrong FR %z", tb->FR[0]); @@ -251,7 +249,6 @@ static int balance_leaf_when_delete(struct tree_balance *tb, int flag) RFALSE(!tb->blknum[0] && !PATH_H_PPARENT(tb->tb_path, 0), "PAP-12010: tree can not be empty"); - ih = item_head(tbS0, item_pos); buffer_info_init_tbS0(tb, &bi); /* Delete or truncate the item */ @@ -298,7 +295,6 @@ static unsigned int balance_leaf_insert_left(struct tree_balance *tb, if (tb->item_pos == tb->lnum[0] - 1 && tb->lbytes != -1) { /* part of new item falls into L[0] */ int new_item_len, shift; - int version; ret = leaf_shift_left(tb, tb->lnum[0] - 1, -1); @@ -317,8 +313,6 @@ static unsigned int balance_leaf_insert_left(struct tree_balance *tb, leaf_insert_into_buf(&bi, n + tb->item_pos - ret, ih, body, min_t(int, tb->zeroes_num, ih_item_len(ih))); - version = ih_version(ih); - /* * Calculate key component, item length and body to * insert into S[0] @@ -646,13 +640,11 @@ static void balance_leaf_insert_right(struct tree_balance *tb, if (tb->item_pos == n - tb->rnum[0] + 1 && tb->rbytes != -1) { loff_t old_key_comp, old_len, r_zeroes_number; const char *r_body; - int version, shift; + int shift; loff_t offset; leaf_shift_right(tb, tb->rnum[0] - 1, -1); - version = ih_version(ih); - /* Remember key component and item length */ old_key_comp = le_ih_k_offset(ih); old_len = ih_item_len(ih); @@ -950,14 +942,12 @@ static void balance_leaf_new_nodes_insert(struct tree_balance *tb, if (tb->item_pos == n - tb->snum[i] + 1 && tb->sbytes[i] != -1) { int old_key_comp, old_len, r_zeroes_number; const char *r_body; - int version; /* Move snum[i]-1 items from S[0] to S_new[i] */ leaf_move_items(LEAF_FROM_S_TO_SNEW, tb, tb->snum[i] - 1, -1, tb->S_new[i]); /* Remember key component and item length */ - version = ih_version(ih); old_key_comp = le_ih_k_offset(ih); old_len = ih_item_len(ih); |