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staging: brcm80211: use min_t() instead of min()

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Also eliminate a cast to int that could cause issues with very large values
of di->rxbufsize (as suggested by Dan Carpenter).

Signed-off-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Henry Ptasinski
2011-09-01 11:16:59 +02:00
committed by Greg Kroah-Hartman
parent fa188ec8b6
commit 2618f3a63c
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/brcm80211/brcmsmac/dma.c
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@@ -917,7 +917,7 @@ struct sk_buff *dma_rx(struct dma_pub *pub)
tail = head;
while ((resid > 0) && (p = _dma_getnextrxp(di, false))) {
tail->next = p;
pkt_len = min(resid, (int)di->rxbufsize);
pkt_len = min_t(uint, resid, di->rxbufsize);
__skb_trim(p, pkt_len);
tail = p;