1 files changed, 0 insertions, 35 deletions
diff --git a/fs/squashfs/sqfs_decompressor.h b/fs/squashfs/sqfs_decompressor.h
index 892cfb69744..c48b74fdf50 100644
--- a/fs/squashfs/sqfs_decompressor.h
+++ b/fs/squashfs/sqfs_decompressor.h
@@ -18,41 +18,6 @@
 #define SQFS_COMP_LZ4 5
 #define SQFS_COMP_ZSTD 6
 
-/* LZMA does not support any compression options */
-
-struct squashfs_gzip_opts {
-	u32 compression_level;
-	u16 window_size;
-	u16 strategies;
-};
-
-struct squashfs_xz_opts {
-	u32 dictionary_size;
-	u32 executable_filters;
-};
-
-struct squashfs_lz4_opts {
-	u32 version;
-	u32 flags;
-};
-
-struct squashfs_zstd_opts {
-	u32 compression_level;
-};
-
-struct squashfs_lzo_opts {
-	u32 algorithm;
-	u32 level;
-};
-
-union squashfs_compression_opts {
-	struct squashfs_gzip_opts *gzip;
-	struct squashfs_xz_opts *xz;
-	struct squashfs_lz4_opts *lz4;
-	struct squashfs_zstd_opts *zstd;
-	struct squashfs_lzo_opts *lzo;
-};
-
 int sqfs_decompress(struct squashfs_ctxt *ctxt, void *dest,
 		    unsigned long *dest_len, void *source, u32 src_len);
 int sqfs_decompressor_init(struct squashfs_ctxt *ctxt);