From: Gal Pressman <galpress@amazon.com>
To: Jason Gunthorpe <jgg@ziepe.ca>, Doug Ledford <dledford@redhat.com>
Cc: <linux-rdma@vger.kernel.org>, Gal Pressman <galpress@amazon.com>,
"Daniel Kranzdorf" <dkkranzd@amazon.com>,
Firas JahJah <firasj@amazon.com>
Subject: [PATCH for-next 2/2] RDMA/efa: Use existing FIELD_SIZEOF macro
Date: Mon, 26 Aug 2019 14:53:50 +0300 [thread overview]
Message-ID: <20190826115350.21718-3-galpress@amazon.com> (raw)
In-Reply-To: <20190826115350.21718-1-galpress@amazon.com>
Use FIELD_SIZEOF macro instead of hard coding it in field_avail macro.
Reviewed-by: Daniel Kranzdorf <dkkranzd@amazon.com>
Reviewed-by: Firas JahJah <firasj@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
---
drivers/infiniband/hw/efa/efa_verbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c
index 1e23c621a419..4edae89e8e3c 100644
--- a/drivers/infiniband/hw/efa/efa_verbs.c
+++ b/drivers/infiniband/hw/efa/efa_verbs.c
@@ -148,7 +148,7 @@ static inline struct efa_ah *to_eah(struct ib_ah *ibah)
}
#define field_avail(x, fld, sz) (offsetof(typeof(x), fld) + \
- sizeof(((typeof(x) *)0)->fld) <= (sz))
+ FIELD_SIZEOF(typeof(x), fld) <= (sz))
#define is_reserved_cleared(reserved) \
!memchr_inv(reserved, 0, sizeof(reserved))
--
2.22.0
next prev parent reply other threads:[~2019-08-26 11:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-26 11:53 [PATCH for-next 0/2] EFA cleanups 2019-08-26 Gal Pressman
2019-08-26 11:53 ` [PATCH for-next 1/2] RDMA/efa: Remove umem check on dereg MR flow Gal Pressman
2019-08-26 11:53 ` Gal Pressman [this message]
2019-08-27 16:07 ` [PATCH for-next 0/2] EFA cleanups 2019-08-26 Jason Gunthorpe
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