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[PATCH] Get rid of "double zeroing" of allocated pages

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Simplify the few instances where a call to "get_zeroed_page()" is closely
followed by an unnecessary call to memset() to clear that page.

Signed-off-by: Robert P. J. Day <[email protected]>
Cc: chas williams <[email protected]>
Acked-by: Mauro Carvalho Chehab <[email protected]>
Cc: James Bottomley <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Robert P. J. Day 2007-02-10 01:45:46 -08:00 • committed by Linus Torvalds
commit aa58d61d18
3 changed files with 0 additions and 3 deletions
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1
drivers/atm/eni.c
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@ -912,7 +912,6 @@ static int start_rx(struct atm_dev *dev)
free_page((unsigned long) eni_dev->free_list);
return -ENOMEM;
}
memset(eni_dev->rx_map,0,PAGE_SIZE);
eni_dev->rx_mult = DEFAULT_RX_MULT;
eni_dev->fast = eni_dev->last_fast = NULL;
eni_dev->slow = eni_dev->last_slow = NULL;