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Message-Id: <1260382676.11494.4.camel@x2.microgate.com> Date: Wed, 09 Dec 2009 12:17:55 -0600 From: Paul Fulghum <paulkf@...rogate.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: [PATCH] synclink_gt use div_round_up macro Use DIV_ROUND_UP macro to simplify code. Signed-off-by: Paul Fulghum <paulkf@...rogate.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"); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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