1 files changed, 0 insertions, 119 deletions
diff --git a/tools/mtd-utils/patches/135-mkubifs_optional_lzo.patch b/tools/mtd-utils/patches/135-mkubifs_optional_lzo.patch
deleted file mode 100644
index 90d4ef4c36..0000000000
--- a/tools/mtd-utils/patches/135-mkubifs_optional_lzo.patch
+++ /dev/null
@@ -1,119 +0,0 @@
---- a/mkfs.ubifs/compr.c
-+++ b/mkfs.ubifs/compr.c
-@@ -24,7 +24,6 @@
- #include <stdio.h>
- #include <stdint.h>
- #include <string.h>
--#include <lzo/lzo1x.h>
- #include <linux/types.h>
- 
- #define crc32 __zlib_crc32
-@@ -34,7 +33,6 @@
- #include "compr.h"
- #include "mkfs.ubifs.h"
- 
--static void *lzo_mem;
- static unsigned long long errcnt = 0;
- static struct ubifs_info *c = &info_;
- 
-@@ -85,6 +83,25 @@ static int zlib_deflate(void *in_buf, si
- 	return 0;
- }
- 
-+#ifndef WITHOUT_LZO
-+#include <lzo/lzo1x.h>
-+
-+static void *lzo_mem;
-+
-+static int lzo_init(void)
-+{
-+	lzo_mem = malloc(LZO1X_999_MEM_COMPRESS);
-+	if (!lzo_mem)
-+		return -1;
-+
-+	return 0;
-+}
-+
-+static void lzo_fini(void)
-+{
-+	free(lzo_mem);
-+}
-+
- static int lzo_compress(void *in_buf, size_t in_len, void *out_buf,
- 			size_t *out_len)
- {
-@@ -102,6 +119,12 @@ static int lzo_compress(void *in_buf, si
- 
- 	return 0;
- }
-+#else
-+static inline int lzo_compress(void *in_buf, size_t in_len, void *out_buf,
-+			       size_t *out_len) { return -1; }
-+static inline int lzo_init(void) { return 0; }
-+static inline void lzo_fini(void) { }
-+#endif
- 
- static int no_compress(void *in_buf, size_t in_len, void *out_buf,
- 		       size_t *out_len)
-@@ -122,7 +145,6 @@ static int favor_lzo_compress(void *in_b
- 	lzo_len = zlib_len = *out_len;
- 	lzo_ret = lzo_compress(in_buf, in_len, out_buf, &lzo_len);
- 	zlib_ret = zlib_deflate(in_buf, in_len, zlib_buf, &zlib_len);
--
- 	if (lzo_ret && zlib_ret)
- 		/* Both compressors failed */
- 		return -1;
-@@ -197,23 +219,28 @@ int compress_data(void *in_buf, size_t i
- 
- int init_compression(void)
- {
--	lzo_mem = malloc(LZO1X_999_MEM_COMPRESS);
--	if (!lzo_mem)
--		return -1;
-+	int ret;
-+
-+	ret = lzo_init();
-+	if (ret)
-+		goto err;
- 
- 	zlib_buf = malloc(UBIFS_BLOCK_SIZE * WORST_COMPR_FACTOR);
--	if (!zlib_buf) {
--		free(lzo_mem);
--		return -1;
--	}
-+	if (!zlib_buf)
-+		goto err_lzo;
- 
- 	return 0;
-+
-+err_lzo:
-+	lzo_fini();
-+err:
-+	return ret;
- }
- 
- void destroy_compression(void)
- {
- 	free(zlib_buf);
--	free(lzo_mem);
-+	lzo_fini();
- 	if (errcnt)
- 		fprintf(stderr, "%llu compression errors occurred\n", errcnt);
- }
---- a/Makefile
-+++ b/Makefile
-@@ -108,7 +108,13 @@ $(call _mkdep,lib/,libmtd.a)
- obj-mkfs.ubifs = crc16.o lpt.o compr.o devtable.o \
- 	hashtable/hashtable.o hashtable/hashtable_itr.o
- LDFLAGS_mkfs.ubifs = $(ZLIBLDFLAGS) $(LZOLDFLAGS) $(UUIDLDFLAGS)
--LDLIBS_mkfs.ubifs = -lz -llzo2 -lm -luuid
-+ifeq ($(WITHOUT_LZO), 1)
-+  CPPFLAGS += -DWITHOUT_LZO
-+else
-+  LZOLDLIBS = -llzo2
-+endif
-+
-+LDLIBS_mkfs.ubifs = -lz $(LZOLDLIBS) -lm -luuid
- $(call mkdep,mkfs.ubifs/,mkfs.ubifs,,ubi-utils/libubi.a)
- 
- #