Messages in this thread Patch in this message | | | Subject | [PATCH] synclink_gt use div_round_up macro | From | Paul Fulghum <> | Date | Wed, 09 Dec 2009 12:17:55 -0600 |
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Use DIV_ROUND_UP macro to simplify code.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
--- a/drivers/char/synclink_gt.c 2009-12-09 12:09:25.000000000 -0600 +++ b/drivers/char/synclink_gt.c 2009-12-09 12:10:00.000000000 -0600 @@ -4779,13 +4779,9 @@ static bool tx_load(struct slgt_info *in unsigned short count; unsigned int i; struct slgt_desc *d; - unsigned int bufs_needed; /* check required buffer space */ - bufs_needed = (size/DMABUFSIZE); - if (size % DMABUFSIZE) - ++bufs_needed; - if (bufs_needed > free_tbuf_count(info)) + if (DIV_ROUND_UP(size, DMABUFSIZE) > free_tbuf_count(info)) return false; DBGDATA(info, buf, size, "tx");
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