Commit b5a95fe7 authored by Bhanu Prakash Gollapudi's avatar Bhanu Prakash Gollapudi Committed by James Bottomley
Browse files

[SCSI] bnx2fc: scsi_dma_unmap() not invoked on IO completions 



Do not set io_req->sc_cmd to NULL until bnx2fc_unmap_sg_list() is called to
enable it to unmap the DMA mappings.

Signed-off-by: default avatarBhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent a4dc08ce

drivers/scsi/bnx2fc/bnx2fc_io.c

+1 −1
Original line number Diff line number Diff line
@@ -1734,7 +1734,6 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, 
		printk(KERN_ERR PFX "SCp.ptr is NULL\n");

		return;

	}

	io_req->sc_cmd = NULL;



	if (io_req->on_active_queue) {

		list_del_init(&io_req->link);
@@ -1754,6 +1753,7 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, 
	}



	bnx2fc_unmap_sg_list(io_req);

	io_req->sc_cmd = NULL;



	switch (io_req->fcp_status) {

	case FC_GOOD: