Minor, whitespace + simplify

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/fsendfile.c

@@ -52,7 +52,7 @@ ssize_t fsendfile(FILE *src, FILE *dst, size_t len)
                 return -1;
         }
 
-	buf = (char *)malloc(BUFSIZ);
+	buf = malloc(BUFSIZ);
 	if (!buf)
 		return -1;