[PATCH] IB/rdmavt: Fix sizeof mismatch

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

An incorrect sizeof is being used, struct rvt_ibport ** is not correct,
it should be struct rvt_ibport *. Note that since ** is the same size as
* this is not causing any issues.  Improve this fix by using
sizeof(*rdi->ports) as this allows us to not even reference the type
of the pointer.  Also remove line breaks as the entire statement can
fit on one line.

Addresses-Coverity: ("Sizeof not portable (SIZEOF_MISMATCH)")
Fixes: ff6acd69518e ("IB/rdmavt: Add device structure allocation")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/infiniband/sw/rdmavt/vt.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c
index f904bb34477a..2d534c450f3c 100644
--- a/drivers/infiniband/sw/rdmavt/vt.c
+++ b/drivers/infiniband/sw/rdmavt/vt.c
@@ -95,9 +95,7 @@ struct rvt_dev_info *rvt_alloc_device(size_t size, int nports)
 	if (!rdi)
 		return rdi;
 
-	rdi->ports = kcalloc(nports,
-			     sizeof(struct rvt_ibport **),
-			     GFP_KERNEL);
+	rdi->ports = kcalloc(nports, sizeof(*rdi->ports), GFP_KERNEL);
 	if (!rdi->ports)
 		ib_dealloc_device(&rdi->ibdev);
 
-- 
2.27.0