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uapi: fix linux/packet_diag.h userspace compilation error

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Replace MAX_ADDR_LEN with its numeric value to fix the following
linux/packet_diag.h userspace compilation error:

/usr/include/linux/packet_diag.h:67:17: error: 'MAX_ADDR_LEN' undeclared here (not in a function)
  __u8 pdmc_addr[MAX_ADDR_LEN];

This is not the first case in the UAPI where the numeric value
of MAX_ADDR_LEN is used instead of symbolic one, uapi/linux/if_link.h
already does the same:

$ grep MAX_ADDR_LEN include/uapi/linux/if_link.h
	__u8 mac[32]; /* MAX_ADDR_LEN */

There are no UAPI headers besides these two that use MAX_ADDR_LEN.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Acked-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dmitry V. Levin 2017-03-07 23:50:50 +03:00 committed by David S. Miller
parent 294acf1c01
commit 745cb7f8a5
1 changed files with 1 additions and 1 deletions
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include/uapi/linux/packet_diag.h
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@ -64,7 +64,7 @@ struct packet_diag_mclist {
__u32 pdmc_count;
__u16 pdmc_type;
__u16 pdmc_alen;
__u8 pdmc_addr[MAX_ADDR_LEN];
__u8 pdmc_addr[32]; /* MAX_ADDR_LEN */
};
struct packet_diag_ring {