slip: fix macro redefine warning

MIPS/IA64 define END as assembly function ending, which conflict
with END definition in slip.h, just undef it at first

Reported-by: lkp@intel.com
Signed-off-by: Huang Pei <huangpei@loongson.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Huang Pei 2021-11-23 19:07:49 +08:00 committed by David S. Miller
parent 16517829f2
commit e5b40668e9

View File

@ -40,6 +40,8 @@
insmod -oslip_maxdev=nnn */
#define SL_MTU 296 /* 296; I am used to 600- FvK */
/* some arch define END as assembly function ending, just undef it */
#undef END
/* SLIP protocol characters. */
#define END 0300 /* indicates end of frame */
#define ESC 0333 /* indicates byte stuffing */