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IB/mlx4: Fix build error on platforms where UL is not 64 bits

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Line 110 uses UL as a compiler cast for the 0x constant, but it's not
large enough to hold a 64-bit value on a 32-bit arch.

Signed-off-by: Doug Ledford <dledford@redhat.com>

[ Use "-1" instead of "FFFFFFFFFFFFFFFFULL".  - Roland ]

Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Doug Ledford 2012-10-17 03:23:55 +00:00 committed by Roland Dreier
parent ddffeb8c4d
commit 8a095030f7
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mlx4/alias_GUID.c
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@ -107,7 +107,7 @@ static __be64 get_cached_alias_guid(struct mlx4_ib_dev *dev, int port, int index
{ {
if (index >= NUM_ALIAS_GUID_PER_PORT) { if (index >= NUM_ALIAS_GUID_PER_PORT) {
pr_err("%s: ERROR: asked for index:%d\n", __func__, index); pr_err("%s: ERROR: asked for index:%d\n", __func__, index);
return (__force __be64) ((u64) 0xFFFFFFFFFFFFFFFFUL); return (__force __be64) -1;
} }
return *(__be64 *)&dev->sriov.demux[port - 1].guid_cache[index]; return *(__be64 *)&dev->sriov.demux[port - 1].guid_cache[index];
} }