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authorJack Morgenstein <jackm@dev.mellanox.co.il>2012-05-10 23:28:07 +0300
committerRoland Dreier <roland@purestorage.com>2012-05-18 17:16:11 -0700
commit02daaf2741e74758a119768ca80cdf71c994ebd3 (patch)
treecebe32331cf5b6187dcab98b7269c11802299088
parentc4870eb874ac16dccef40e1bc7a002c7e9156adc (diff)
downloadlinux-02daaf2741e74758a119768ca80cdf71c994ebd3.tar.gz
IB/core: Fix IB_SA_COMP_MASK macro
It needs parentheses around the argument, so that it can be used with complex arguments (e.g., "n+5"). Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <roland@purestorage.com>
-rw-r--r--include/rdma/ib_mad.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index b513f57e172..3d81b90cc31 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -160,7 +160,7 @@ struct ib_rmpp_hdr {
typedef u64 __bitwise ib_sa_comp_mask;
-#define IB_SA_COMP_MASK(n) ((__force ib_sa_comp_mask) cpu_to_be64(1ull << n))
+#define IB_SA_COMP_MASK(n) ((__force ib_sa_comp_mask) cpu_to_be64(1ull << (n)))
/*
* ib_sa_hdr and ib_sa_mad structures must be packed because they have