Commit c1545f1a authored Feb 26, 2019 by Max Gurtovoy Committed by Jason Gunthorpe Mar 04, 2019

IB/iser: Fix dma_nents type definition



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: 57b26497 ("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>

parent 7095ec3c

drivers/infiniband/ulp/iser/iscsi_iser.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 */

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