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Commit eb0effdf authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Tejun Heo
Browse files

libata: remove ata_is_nodata 



The only caller can just check for !ata_is_data instead.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 35303d5c

drivers/ata/libata-core.c

+1 −1
Original line number Diff line number Diff line
@@ -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))

include/linux/libata.h

+0 −5
Original line number Diff line number Diff line
@@ -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;