From c1545f1a200f4adc4ef8dd534bf33e2f1aa22c2f Mon Sep 17 00:00:00 2001 From: Max Gurtovoy Date: Tue, 26 Feb 2019 12:22:11 +0200 Subject: [PATCH] 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: 57b26497fabe ("IB/iser: Pass the correct number of entries for dma mapped SGL") Reported-by: Dan Carpenter Reviewed-by: Israel Rukshin Signed-off-by: Max Gurtovoy Acked-by: Sagi Grimberg Reviewed-by: Dan Carpenter Signed-off-by: Jason Gunthorpe --- 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 120b40829560..a7aeaa0c6fbc 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 */ -- 2.11.0