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

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.com


Signed-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

fs/hfs/bnode.c

+0 −4
Original line number Diff line number Diff line
@@ -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,

		struct hfs_bnode *src_node, int src, int len)

{

	struct hfs_btree *tree;

	struct page *src_page, *dst_page;



	hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);

	if (!len)

		return;

	tree = src_node->tree;

	src += src_node->page_offset;

	dst += dst_node->page_offset;

	src_page = src_node->page[0];
@@ -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)

{

	struct super_block *sb;

	struct hfs_bnode *node, *node2;

	struct address_space *mapping;

	struct page *page;
@@ -249,7 +246,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid) 
		return NULL;

	}



	sb = tree->inode->i_sb;

	size = sizeof(struct hfs_bnode) + tree->pages_per_bnode *

		sizeof(struct page *);

	node = kzalloc(size, GFP_KERNEL);

fs/hfsplus/bnode.c

+0 −4
Original line number Diff line number Diff line
@@ -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,

		    struct hfs_bnode *src_node, int src, int len)

{

	struct hfs_btree *tree;

	struct page **src_page, **dst_page;

	int l;



	hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);

	if (!len)

		return;

	tree = src_node->tree;

	src += src_node->page_offset;

	dst += dst_node->page_offset;

	src_page = src_node->page + (src >> PAGE_SHIFT);
@@ -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)

{

	struct super_block *sb;

	struct hfs_bnode *node, *node2;

	struct address_space *mapping;

	struct page *page;
@@ -414,7 +411,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid) 
		return NULL;

	}



	sb = tree->inode->i_sb;

	size = sizeof(struct hfs_bnode) + tree->pages_per_bnode *

		sizeof(struct page *);

	node = kzalloc(size, GFP_KERNEL);