The patch titled
Subject: fs/reiserfs/do_balan.c: remove set but not used variables
has been added to the -mm tree. Its filename is
fs-reiserfs-do_balanc-remove-set-but-not-used-variables.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/fs-reiserfs-do_balanc-remove-set-but-not-used-variables.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/fs-reiserfs-do_balanc-remove-set-but-not-used-variables.patch
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------------------------------------------------------
From: zhengbin <zhengbin13@xxxxxxxxxx>
Subject: 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@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/do_balan.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
--- a/fs/reiserfs/do_balan.c~fs-reiserfs-do_balanc-remove-set-but-not-used-variables
+++ a/fs/reiserfs/do_balan.c
@@ -239,10 +239,8 @@ static int balance_leaf_when_delete_left
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(stru
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_
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_
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(st
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_inser
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);
_
Patches currently in -mm which might be from zhengbin13@xxxxxxxxxx are
fs-reiserfs-journalc-remove-set-but-not-used-variables.patch
fs-reiserfs-streec-remove-set-but-not-used-variables.patch
fs-reiserfs-lbalancec-remove-set-but-not-used-variables.patch
fs-reiserfs-objectidc-remove-set-but-not-used-variables.patch
fs-reiserfs-printsc-remove-set-but-not-used-variables.patch
fs-reiserfs-fix_nodec-remove-set-but-not-used-variables.patch
fs-reiserfs-do_balanc-remove-set-but-not-used-variables.patch
