Commit 15ec3718 authored by Christos Gkekas's avatar Christos Gkekas Committed by Linus Torvalds

hfs/hfsplus: clean up unused variables in bnode.c

Delete variables 'tree' and 'sb', which are set but never used.

Link: http://lkml.kernel.org/r/1507977146-15875-1-git-send-email-chris.gekas@gmail.comSigned-off-by: default avatarChristos Gkekas <chris.gekas@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 577753cc
...@@ -98,13 +98,11 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len) ...@@ -98,13 +98,11 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst, void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
struct hfs_bnode *src_node, int src, int len) struct hfs_bnode *src_node, int src, int len)
{ {
struct hfs_btree *tree;
struct page *src_page, *dst_page; struct page *src_page, *dst_page;
hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len); hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
if (!len) if (!len)
return; return;
tree = src_node->tree;
src += src_node->page_offset; src += src_node->page_offset;
dst += dst_node->page_offset; dst += dst_node->page_offset;
src_page = src_node->page[0]; src_page = src_node->page[0];
...@@ -237,7 +235,6 @@ struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid) ...@@ -237,7 +235,6 @@ struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid)
static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid) static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
{ {
struct super_block *sb;
struct hfs_bnode *node, *node2; struct hfs_bnode *node, *node2;
struct address_space *mapping; struct address_space *mapping;
struct page *page; struct page *page;
...@@ -249,7 +246,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid) ...@@ -249,7 +246,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
return NULL; return NULL;
} }
sb = tree->inode->i_sb;
size = sizeof(struct hfs_bnode) + tree->pages_per_bnode * size = sizeof(struct hfs_bnode) + tree->pages_per_bnode *
sizeof(struct page *); sizeof(struct page *);
node = kzalloc(size, GFP_KERNEL); node = kzalloc(size, GFP_KERNEL);
......
...@@ -127,14 +127,12 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len) ...@@ -127,14 +127,12 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst, void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
struct hfs_bnode *src_node, int src, int len) struct hfs_bnode *src_node, int src, int len)
{ {
struct hfs_btree *tree;
struct page **src_page, **dst_page; struct page **src_page, **dst_page;
int l; int l;
hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len); hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
if (!len) if (!len)
return; return;
tree = src_node->tree;
src += src_node->page_offset; src += src_node->page_offset;
dst += dst_node->page_offset; dst += dst_node->page_offset;
src_page = src_node->page + (src >> PAGE_SHIFT); src_page = src_node->page + (src >> PAGE_SHIFT);
...@@ -401,7 +399,6 @@ struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid) ...@@ -401,7 +399,6 @@ struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid)
static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid) static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
{ {
struct super_block *sb;
struct hfs_bnode *node, *node2; struct hfs_bnode *node, *node2;
struct address_space *mapping; struct address_space *mapping;
struct page *page; struct page *page;
...@@ -414,7 +411,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid) ...@@ -414,7 +411,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
return NULL; return NULL;
} }
sb = tree->inode->i_sb;
size = sizeof(struct hfs_bnode) + tree->pages_per_bnode * size = sizeof(struct hfs_bnode) + tree->pages_per_bnode *
sizeof(struct page *); sizeof(struct page *);
node = kzalloc(size, GFP_KERNEL); node = kzalloc(size, GFP_KERNEL);
......
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