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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-24 11:20:47 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-24 11:20:47 +0200 |
| commit | 642f149031d70415d9318b919d50b71e4724adbd (patch) | |
| tree | e792ad29dedffc6756d55e9d63e18ada35515b4b /drivers/scsi/osst.c | |
| parent | bd6dee6f30a0f6943df190b387b5f8fe98a848f3 (diff) | |
| download | op-kernel-dev-642f149031d70415d9318b919d50b71e4724adbd.zip op-kernel-dev-642f149031d70415d9318b919d50b71e4724adbd.tar.gz | |
SG: Change sg_set_page() to take length and offset argument
Most drivers need to set length and offset as well, so may as well fold
those three lines into one.
Add sg_assign_page() for those two locations that only needed to set
the page, where the offset/length is set outside of the function context.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/scsi/osst.c')
| -rw-r--r-- | drivers/scsi/osst.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 1c5c4b6..4652ad2 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -5256,8 +5256,7 @@ static int enlarge_buffer(struct osst_buffer *STbuffer, int need_dma) STbuffer->sg[0].offset = 0; if (page != NULL) { - sg_set_page(&STbuffer->sg[0], page); - STbuffer->sg[0].length = b_size; + sg_set_page(&STbuffer->sg[0], page, b_size, 0); STbuffer->b_data = page_address(page); break; } @@ -5285,8 +5284,7 @@ static int enlarge_buffer(struct osst_buffer *STbuffer, int need_dma) normalize_buffer(STbuffer); return 0; } - sg_set_page(&STbuffer->sg[segs], page); - STbuffer->sg[segs].length = (OS_FRAME_SIZE - got <= PAGE_SIZE / 2) ? (OS_FRAME_SIZE - got) : b_size; + sg_set_page(&STbuffer->sg[segs], page, (OS_FRAME_SIZE - got <= PAGE_SIZE / 2) ? (OS_FRAME_SIZE - got) : b_size, 0); got += STbuffer->sg[segs].length; STbuffer->buffer_size = got; STbuffer->sg_segs = ++segs; |
