1 files changed, 0 insertions, 22 deletions
diff --git a/lib/lz4/lz4_compress.c b/lib/lz4/lz4_compress.c
index 53f313f05185..cc7b6d4cc7c7 100644
--- a/lib/lz4/lz4_compress.c
+++ b/lib/lz4/lz4_compress.c
@@ -936,27 +936,5 @@ int LZ4_compress_fast_continue(LZ4_stream_t *LZ4_stream, const char *source,
 }
 EXPORT_SYMBOL(LZ4_compress_fast_continue);
 
-/*-******************************
- *	For backwards compatibility
- ********************************/
-int lz4_compress(const unsigned char *src, size_t src_len, unsigned char *dst,
-	size_t *dst_len, void *wrkmem) {
-	*dst_len = LZ4_compress_default(src, dst, src_len,
-		*dst_len, wrkmem);
-
-	/*
-	 * Prior lz4_compress will return -1 in case of error
-	 * and 0 on success
-	 * while new LZ4_compress_fast/default
-	 * returns 0 in case of error
-	 * and the output length on success
-	 */
-	if (!*dst_len)
-		return -1;
-	else
-		return 0;
-}
-EXPORT_SYMBOL(lz4_compress);
-
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_DESCRIPTION("LZ4 compressor");