[merged] fs-reiserfs-do_balanc-remove-set-but-not-used-variables.patch removed from -mm tree

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The patch titled
     Subject: fs/reiserfs/do_balan.c: remove set but not used variables
has been removed from the -mm tree.  Its filename was
     fs-reiserfs-do_balanc-remove-set-but-not-used-variables.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
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





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