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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Max Gurtovoy <maxg@mellanox.com>,
	Dan Carpenter <dan.carpenter@oracle.com>,
	Israel Rukshin <israelr@mellanox.com>,
	Sagi Grimberg <sagi@grimberg.me>,
	Jason Gunthorpe <jgg@mellanox.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 370/371] IB/iser: Fix dma_nents type definition
Date: Thu, 16 Jan 2020 12:24:02 -0500	[thread overview]
Message-ID: <20200116172403.18149-313-sashal@kernel.org> (raw)
In-Reply-To: <20200116172403.18149-1-sashal@kernel.org>

From: Max Gurtovoy <maxg@mellanox.com>

[ Upstream commit c1545f1a200f4adc4ef8dd534bf33e2f1aa22c2f ]

The retured value from ib_dma_map_sg saved in dma_nents variable. To avoid
future mismatch between types, define dma_nents as an integer instead of
unsigned.

Fixes: 57b26497fabe ("IB/iser: Pass the correct number of entries for dma mapped SGL")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Israel Rukshin <israelr@mellanox.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Acked-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/infiniband/ulp/iser/iscsi_iser.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index c1ae4aeae2f9..46dfc6ae9d1c 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -197,7 +197,7 @@ struct iser_data_buf {
 	struct scatterlist *sg;
 	int                size;
 	unsigned long      data_len;
-	unsigned int       dma_nents;
+	int                dma_nents;
 };
 
 /* fwd declarations */
-- 
2.20.1


      parent reply	other threads:[~2020-01-16 17:31 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200116172403.18149-1-sashal@kernel.org>
2020-01-16 17:18 ` [PATCH AUTOSEL 4.14 063/371] IB/iser: Pass the correct number of entries for dma mapped SGL Sasha Levin
2020-01-16 17:19 ` [PATCH AUTOSEL 4.14 068/371] net/mlx5: Take lock with IRQs disabled to avoid deadlock Sasha Levin
2020-01-16 17:19 ` [PATCH AUTOSEL 4.14 090/371] iw_cxgb4: use tos when importing the endpoint Sasha Levin
2020-01-16 17:19 ` [PATCH AUTOSEL 4.14 091/371] iw_cxgb4: use tos when finding ipv6 routes Sasha Levin
2020-01-16 17:20 ` [PATCH AUTOSEL 4.14 180/371] IB/mlx5: Add missing XRC options to QP optional params mask Sasha Levin
2020-01-16 17:21 ` [PATCH AUTOSEL 4.14 208/371] RDMA/qedr: Fix incorrect device rate Sasha Levin
2020-01-16 17:21 ` [PATCH AUTOSEL 4.14 246/371] RDMA/hns: Fixs hw access invalid dma memory error Sasha Levin
2020-01-16 17:22 ` [PATCH AUTOSEL 4.14 261/371] net/mlx5: Fix mlx5_ifc_query_lag_out_bits Sasha Levin
2020-01-16 17:22 ` [PATCH AUTOSEL 4.14 268/371] net/rds: Add a few missing rds_stat_names entries Sasha Levin
2020-01-16 17:22 ` [PATCH AUTOSEL 4.14 300/371] RDMA/cma: Fix false error message Sasha Levin
2020-01-16 17:22 ` [PATCH AUTOSEL 4.14 301/371] net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names' Sasha Levin
2020-01-16 17:23 ` [PATCH AUTOSEL 4.14 341/371] RDMA/mlx5: Return proper error value Sasha Levin
2020-01-16 17:24 ` Sasha Levin [this message]

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