From 37198e3051b63d3184886e9bb8235e7578e82628 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Tue, 5 Feb 2008 14:06:27 +0900 Subject: libata: kill now unused n_iter and fix sata_fsl qc->n_iter was used for libata's own sg walking before sg chaining replaced it. During conversion, the field and its usage in sata_fsl were left behind. Kill the filed and update sata_fsl. tj: This was part of James's libata-use-block-layer-padding patch. Separated out by me. Signed-off-by: James Bottomley Signed-off-by: Tejun Heo Cc: Li Yang Signed-off-by: Jeff Garzik --- drivers/ata/sata_fsl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/ata') diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 922d7b2efba..efcb66b6cce 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -355,8 +355,8 @@ static unsigned int sata_fsl_fill_sg(struct ata_queued_cmd *qc, void *cmd_desc, ata_port_printk(qc->ap, KERN_ERR, "s/g len unaligned : 0x%x\n", sg_len); - if ((num_prde == (SATA_FSL_MAX_PRD_DIRECT - 1)) && - (qc->n_iter + 1 != qc->n_elem)) { + if (num_prde == (SATA_FSL_MAX_PRD_DIRECT - 1) && + sg_next(sg) != NULL) { VPRINTK("setting indirect prde\n"); prd_ptr_to_indirect_ext = prd; prd->dba = cpu_to_le32(indirect_ext_segment_paddr); -- cgit v1.2.3