Commit 3f4b1bc1 authored by David Sterba's avatar David Sterba
Browse files

btrfs: lzo: drop unused paramter level from lzo_alloc_workspace() 



The LZO compression has only one level, we don't need to pass the
parameter.

Reviewed-by: default avatarAnand Jain <anand.jain@oracle.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent d7f4b4ef

fs/btrfs/compression.c

+1 −1
Original line number Diff line number Diff line
@@ -746,7 +746,7 @@ static struct list_head *alloc_workspace(int type, unsigned int level) 
	switch (type) {

	case BTRFS_COMPRESS_NONE: return alloc_heuristic_ws(level);

	case BTRFS_COMPRESS_ZLIB: return zlib_alloc_workspace(level);

	case BTRFS_COMPRESS_LZO:  return lzo_alloc_workspace(level);

	case BTRFS_COMPRESS_LZO:  return lzo_alloc_workspace();

	case BTRFS_COMPRESS_ZSTD: return zstd_alloc_workspace(level);

	default:

		/*

fs/btrfs/compression.h

+1 −1
Original line number Diff line number Diff line
@@ -175,7 +175,7 @@ int lzo_decompress_bio(struct list_head *ws, struct compressed_bio *cb); 
int lzo_decompress(struct list_head *ws, const u8 *data_in,

		struct folio *dest_folio, unsigned long dest_pgoff, size_t srclen,

		size_t destlen);

struct list_head *lzo_alloc_workspace(unsigned int level);

struct list_head *lzo_alloc_workspace(void);

void lzo_free_workspace(struct list_head *ws);



int zstd_compress_folios(struct list_head *ws, struct address_space *mapping,

fs/btrfs/lzo.c

+1 −1
Original line number Diff line number Diff line
@@ -80,7 +80,7 @@ void lzo_free_workspace(struct list_head *ws) 
	kfree(workspace);

}



struct list_head *lzo_alloc_workspace(unsigned int level)

struct list_head *lzo_alloc_workspace(void)

{

	struct workspace *workspace;