uname.c,unlink.c: whitespace only

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

libc/sysdeps/linux/common/uname.c

@@ -10,6 +10,5 @@
 #include <sys/syscall.h>
 #include <sys/utsname.h>
 
-
 _syscall1(int, uname, struct utsname *, buf)
 libc_hidden_def(uname)

libc/sysdeps/linux/common/unlink.c

@@ -10,6 +10,5 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-
 _syscall1(int, unlink, const char *, pathname)
 libc_hidden_def(unlink)