5 files changed, 11 insertions, 19 deletions

diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
index ad5ec1d0475e..a31e9820710a 100644
--- a/include/linux/decompress/mm.h
+++ b/include/linux/decompress/mm.h
@@ -61,8 +61,6 @@ static void free(void *where)
 #define large_malloc(a) malloc(a)
 #define large_free(a) free(a)
 
-#define set_error_fn(x)
-
 #define INIT
 
 #else /* STATIC */
@@ -84,9 +82,6 @@ static void free(void *where)
 #define large_malloc(a) vmalloc(a)
 #define large_free(a) vfree(a)
 
-static void(*error)(char *m);
-#define set_error_fn(x) error = x;
-
 #define INIT __init
 #define STATIC
 
diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
index 81c8bb1cc6aa..e805087f5561 100644
--- a/lib/decompress_bunzip2.c
+++ b/lib/decompress_bunzip2.c
@@ -682,13 +682,12 @@ STATIC int INIT bunzip2(unsigned char *buf, int len,
                         int(*flush)(void*, unsigned int),
                         unsigned char *outbuf,
                         int *pos,
-                        void(*error_fn)(char *x))
+                        void(*error)(char *x))
 {
         struct bunzip_data *bd;
         int i = -1;
         unsigned char *inbuf;
 
-        set_error_fn(error_fn);
         if (flush)
                 outbuf = malloc(BZIP2_IOBUF_SIZE);
 
@@ -751,8 +750,8 @@ STATIC int INIT decompress(unsigned char *buf, int len,
                         int(*flush)(void*, unsigned int),
                         unsigned char *outbuf,
                         int *pos,
-                        void(*error_fn)(char *x))
+                        void(*error)(char *x))
 {
-        return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error_fn);
+        return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error);
 }
 #endif
diff --git a/lib/decompress_inflate.c b/lib/decompress_inflate.c
index 1eea07e8f21b..9a7f5dfc0ed7 100644
--- a/lib/decompress_inflate.c
+++ b/lib/decompress_inflate.c
@@ -38,13 +38,12 @@ STATIC int INIT gunzip(unsigned char *buf, int len,
                        int(*flush)(void*, unsigned int),
                        unsigned char *out_buf,
                        int *pos,
-                       void(*error_fn)(char *x)) {
+                       void(*error)(char *x)) {
         u8 *zbuf;
         struct z_stream_s *strm;
         int rc;
         size_t out_len;
 
-        set_error_fn(error_fn);
         rc = -1;
         if (flush) {
                 out_len = 0x8000; /* 32 K */
diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
index 951f7277e98a..2787dc560e4b 100644
--- a/lib/decompress_unlzma.c
+++ b/lib/decompress_unlzma.c
@@ -74,6 +74,7 @@ struct rc {
         uint32_t code;
         uint32_t range;
         uint32_t bound;
+        void (*error)(char *);
 };
 
 
@@ -92,7 +93,7 @@ static void INIT rc_read(struct rc *rc)
 {
         rc->buffer_size = rc->fill((char *)rc->buffer, LZMA_IOBUF_SIZE);
         if (rc->buffer_size <= 0)
-                error("unexpected EOF");
+                rc->error("unexpected EOF");
         rc->ptr = rc->buffer;
         rc->buffer_end = rc->buffer + rc->buffer_size;
 }
@@ -536,7 +537,7 @@ STATIC inline int INIT unlzma(unsigned char *buf, int in_len,
                               int(*flush)(void*, unsigned int),
                               unsigned char *output,
                               int *posp,
-                              void(*error_fn)(char *x)
+                              void(*error)(char *x)
         )
 {
         struct lzma_header header;
@@ -552,7 +553,7 @@ STATIC inline int INIT unlzma(unsigned char *buf, int in_len,
         unsigned char *inbuf;
         int ret = -1;
 
-        set_error_fn(error_fn);
+        rc.error = error;
 
         if (buf)
                 inbuf = buf;
@@ -659,9 +660,9 @@ STATIC int INIT decompress(unsigned char *buf, int in_len,
                               int(*flush)(void*, unsigned int),
                               unsigned char *output,
                               int *posp,
-                              void(*error_fn)(char *x)
+                              void(*error)(char *x)
         )
 {
-        return unlzma(buf, in_len - 4, fill, flush, output, posp, error_fn);
+        return unlzma(buf, in_len - 4, fill, flush, output, posp, error);
 }
 #endif
diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c
index bcb3a4bd68ff..df3e98f945a6 100644
--- a/lib/decompress_unlzo.c
+++ b/lib/decompress_unlzo.c
@@ -91,7 +91,7 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
                                 int (*fill) (void *, unsigned int),
                                 int (*flush) (void *, unsigned int),
                                 u8 *output, int *posp,
-                                void (*error_fn) (char *x))
+                                void (*error) (char *x))
 {
         u8 skip = 0, r = 0;
         u32 src_len, dst_len;
@@ -99,8 +99,6 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
         u8 *in_buf, *in_buf_save, *out_buf;
         int ret = -1;
 
-        set_error_fn(error_fn);
-
         if (output) {
                 out_buf = output;
         } else if (!flush) {