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ipc: add definitions of USHORT_MAX and others

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Add definitions of USHORT_MAX and others into kernel.  ipc uses it and slub
implementation might also use it.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Cc: Nadia Derbey <Nadia.Derbey@bull.net>
Cc: "Pierre Peiffer" <peifferp@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Zhang, Yanmin
2008-04-29 01:00:55 -07:00
committed by Linus Torvalds
parent a5f75e7f25
commit 44f564a4bf
4 changed files with 11 additions and 9 deletions
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4
ipc/util.c
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@@ -133,8 +133,8 @@ void ipc_init_ids(struct ipc_ids *ids)
ids->seq = 0;
{
int seq_limit = INT_MAX/SEQ_MULTIPLIER;
if(seq_limit > USHRT_MAX)
ids->seq_max = USHRT_MAX;
if (seq_limit > USHORT_MAX)
ids->seq_max = USHORT_MAX;
else
ids->seq_max = seq_limit;
}