Clean up write_in_full() users

diff --git a/sha1_file.c b/sha1_file.c
index 18dd89b50a23a4a99b51d8e99d0c67cace2a1a2d..2a5be53faca4524f5a70e6e928044ba3aa402d8f 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1618,14 +1618,7 @@ int move_temp_to_file(const char *tmpfile, const char *filename)
 
 static int write_buffer(int fd, const void *buf, size_t len)
 {
-       ssize_t size;
-
-       if (!len)
-               return 0;
-       size = write_in_full(fd, buf, len);
-       if (!size)
-               return error("file write: disk full");
-       if (size < 0)
+       if (write_in_full(fd, buf, len) < 0)
                return error("file write error (%s)", strerror(errno));
        return 0;
 }