From 01a678c5a2f41663b8faf03d17e2bbdbf44158a9 Mon Sep 17 00:00:00 2001 From: Phillip Lougher Date: Wed, 5 Jan 2011 18:23:53 +0000 Subject: Squashfs: simplify CONFIG_SQUASHFS_LZO handling Get rid of messy repeated #if(n)def CONFIG_SQUASHFS_LZO code in decompressor.c Signed-off-by: Phillip Lougher --- fs/squashfs/decompressor.c | 8 ++------ fs/squashfs/decompressor.h | 4 ++++ fs/squashfs/squashfs.h | 3 --- 3 files changed, 6 insertions(+), 9 deletions(-) diff --git a/fs/squashfs/decompressor.c b/fs/squashfs/decompressor.c index 50b22d330cec..a5940e54c4dd 100644 --- a/fs/squashfs/decompressor.c +++ b/fs/squashfs/decompressor.c @@ -40,7 +40,7 @@ static const struct squashfs_decompressor squashfs_lzma_unsupported_comp_ops = { }; #ifndef CONFIG_SQUASHFS_LZO -static const struct squashfs_decompressor squashfs_lzo_unsupported_comp_ops = { +static const struct squashfs_decompressor squashfs_lzo_comp_ops = { NULL, NULL, NULL, LZO_COMPRESSION, "lzo", 0 }; #endif @@ -57,13 +57,9 @@ static const struct squashfs_decompressor squashfs_unknown_comp_ops = { static const struct squashfs_decompressor *decompressor[] = { &squashfs_zlib_comp_ops, - &squashfs_lzma_unsupported_comp_ops, -#ifdef CONFIG_SQUASHFS_LZO &squashfs_lzo_comp_ops, -#else - &squashfs_lzo_unsupported_comp_ops, -#endif &squashfs_xz_comp_ops, + &squashfs_lzma_unsupported_comp_ops, &squashfs_unknown_comp_ops }; diff --git a/fs/squashfs/decompressor.h b/fs/squashfs/decompressor.h index 57e1acb4c6a9..3b305a70f7aa 100644 --- a/fs/squashfs/decompressor.h +++ b/fs/squashfs/decompressor.h @@ -57,4 +57,8 @@ static inline int squashfs_decompress(struct squashfs_sb_info *msblk, extern const struct squashfs_decompressor squashfs_xz_comp_ops; #endif +#ifdef CONFIG_SQUASHFS_LZO +extern const struct squashfs_decompressor squashfs_lzo_comp_ops; +#endif + #endif diff --git a/fs/squashfs/squashfs.h b/fs/squashfs/squashfs.h index 18f187fb486b..ba729d808876 100644 --- a/fs/squashfs/squashfs.h +++ b/fs/squashfs/squashfs.h @@ -99,6 +99,3 @@ extern const struct xattr_handler *squashfs_xattr_handlers[]; /* zlib_wrapper.c */ extern const struct squashfs_decompressor squashfs_zlib_comp_ops; - -/* lzo_wrapper.c */ -extern const struct squashfs_decompressor squashfs_lzo_comp_ops; -- cgit v1.2.3