Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b6aeb980 authored by Bart Van Assche's avatar Bart Van Assche Committed by Doug Ledford
Browse files

IB/core: Remove set-but-not-used variable from ib_sg_to_pages() 



Detected this by building the IB core with W=1. See also patch
"IB core: Fix ib_sg_to_pages()" (commit 8f5ba10e).

Signed-off-by: default avatarBart Van Assche <bart.vanassche@sandisk.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Christoph Hellwig <hch@lst.de>
Reviewed-by: default avatarLeon Romanovsky <leon.romanovsky@mellanox.com>
Acked-by: default avatarSagi Grimberg <sagig@mellanox.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent c876a1b7

drivers/infiniband/core/verbs.c

+1 −2
Original line number Diff line number Diff line
@@ -1611,7 +1611,7 @@ int ib_sg_to_pages(struct ib_mr *mr, 
		   int (*set_page)(struct ib_mr *, u64))

{

	struct scatterlist *sg;

	u64 last_end_dma_addr = 0, last_page_addr = 0;

	u64 last_end_dma_addr = 0;

	unsigned int last_page_off = 0;

	u64 page_mask = ~((u64)mr->page_size - 1);

	int i, ret;
@@ -1653,7 +1653,6 @@ int ib_sg_to_pages(struct ib_mr *mr, 


		mr->length += dma_len;

		last_end_dma_addr = end_dma_addr;

		last_page_addr = end_dma_addr & page_mask;

		last_page_off = end_dma_addr & ~page_mask;

	}