From eb0effdf53b061bd57d8efc86032454e79487263 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 16 Jul 2016 22:16:41 +0900 Subject: [PATCH] libata: remove ata_is_nodata The only caller can just check for !ata_is_data instead. Signed-off-by: Christoph Hellwig Signed-off-by: Tejun Heo --- drivers/ata/libata-core.c | 2 +- include/linux/libata.h | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 522848a..0749f71 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5044,7 +5044,7 @@ static void ata_verify_xfer(struct ata_queued_cmd *qc) { struct ata_device *dev = qc->dev; - if (ata_is_nodata(qc->tf.protocol)) + if (!ata_is_data(qc->tf.protocol)) return; if ((dev->mwdma_mask || dev->udma_mask) && ata_is_pio(qc->tf.protocol)) diff --git a/include/linux/libata.h b/include/linux/libata.h index 1abd669..283b6be 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1070,11 +1070,6 @@ static inline bool ata_is_atapi(u8 prot) return ata_prot_flags(prot) & ATA_PROT_FLAG_ATAPI; } -static inline bool ata_is_nodata(u8 prot) -{ - return !(ata_prot_flags(prot) & ATA_PROT_FLAG_DATA); -} - static inline bool ata_is_pio(u8 prot) { return ata_prot_flags(prot) & ATA_PROT_FLAG_PIO; -- 2.7.4