Remove redundant check

diff --git a/diff.c b/diff.c
index 918c70ca457bcdca54b9d524ff14b60d88b5a631..93ef9a265ca6b52b644468979dba732c70b5097a 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1861,20 +1861,20 @@ static unsigned char *deflate_it(char *data,
 {
        int bound;
        unsigned char *deflated;
-       z_stream stream;
+       git_zstream stream;
 
        memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, zlib_compression_level);
-       bound = deflateBound(&stream, size);
+       git_deflate_init(&stream, zlib_compression_level);
+       bound = git_deflate_bound(&stream, size);
        deflated = xmalloc(bound);
        stream.next_out = deflated;
        stream.avail_out = bound;
 
        stream.next_in = (unsigned char *)data;
        stream.avail_in = size;
-       while (deflate(&stream, Z_FINISH) == Z_OK)
+       while (git_deflate(&stream, Z_FINISH) == Z_OK)
                ; /* nothing */
-       deflateEnd(&stream);
+       git_deflate_end(&stream);
        *result_size = stream.total_out;
        return deflated;
 }