1 files changed, 4 insertions, 5 deletions

diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
index 0be83af62b88..ed7a1fd819f2 100644
--- a/lib/decompress_unlzma.c
+++ b/lib/decompress_unlzma.c
@@ -620,7 +620,7 @@ STATIC inline int INIT unlzma(unsigned char *buf, long in_len,
 
         num_probs = LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp));
         p = (uint16_t *) large_malloc(num_probs * sizeof(*p));
-        if (p == 0)
+        if (p == NULL)
                 goto exit_2;
         num_probs = LZMA_LITERAL + (LZMA_LIT_SIZE << (lc + lp));
         for (i = 0; i < num_probs; i++)
@@ -667,13 +667,12 @@ exit_0:
 }
 
 #ifdef PREBOOT
-STATIC int INIT decompress(unsigned char *buf, long in_len,
+STATIC int INIT __decompress(unsigned char *buf, long in_len,
                               long (*fill)(void*, unsigned long),
                               long (*flush)(void*, unsigned long),
-                              unsigned char *output,
+                              unsigned char *output, long out_len,
                               long *posp,
-                              void(*error)(char *x)
-        )
+                              void (*error)(char *x))
 {
         return unlzma(buf, in_len - 4, fill, flush, output, posp, error);
 }