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authorDoug Ledford <dledford@redhat.com>2012-10-17 03:23:55 +0000
committerRoland Dreier <roland@purestorage.com>2012-10-18 10:29:01 -0700
commit8a095030f7551d07860fd54890d1bcdc77630c29 (patch)
tree2f1b56b01314c8c3e5311d4237a498335c0a8c20 /drivers
parentLinux 3.7-rc1 (diff)
downloadlinux-dev-8a095030f7551d07860fd54890d1bcdc77630c29.tar.xz
linux-dev-8a095030f7551d07860fd54890d1bcdc77630c29.zip
IB/mlx4: Fix build error on platforms where UL is not 64 bits
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/mlx4/alias_GUID.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/alias_GUID.c b/drivers/infiniband/hw/mlx4/alias_GUID.c
index d2fb38d43571..2f215b93db6b 100644
--- a/drivers/infiniband/hw/mlx4/alias_GUID.c
+++ b/drivers/infiniband/hw/mlx4/alias_GUID.c
@@ -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) {
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];
}