The patch titled
synclink_gt: use DIV_ROUND_UP()
has been added to the -mm tree. Its filename is
synclink_gt-dropped-transmit-data-bugfix-fix.patch
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------------------------------------------------------
Subject: synclink_gt: use DIV_ROUND_UP()
From: Paul Fulghum <paulkf@xxxxxxxxxxxxx>
Use DIV_ROUND_UP macro to simplify code.
Signed-off-by: Paul Fulghum <paulkf@xxxxxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/synclink_gt.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff -puN drivers/char/synclink_gt.c~synclink_gt-dropped-transmit-data-bugfix-fix drivers/char/synclink_gt.c
--- a/drivers/char/synclink_gt.c~synclink_gt-dropped-transmit-data-bugfix-fix
+++ a/drivers/char/synclink_gt.c
@@ -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");
_
Patches currently in -mm which might be from paulkf@xxxxxxxxxxxxx are
synclink_gt-dropped-transmit-data-bugfix.patch
synclink_gt-dropped-transmit-data-bugfix-fix.patch
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