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cyclades.c: fix sparse shadowed variable warnings

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Nested min() macros.
drivers/char/cyclades.c:2750:7: warning: symbol '_x' shadows an earlier one
drivers/char/cyclades.c:2750:7: originally declared here
drivers/char/cyclades.c:2750:7: warning: symbol '_x' shadows an earlier one
drivers/char/cyclades.c:2750:7: originally declared here
drivers/char/cyclades.c:2750:7: warning: symbol '_y' shadows an earlier one
drivers/char/cyclades.c:2750:7: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harvey Harrison 2008-04-30 00:53:52 -07:00 committed by Linus Torvalds
parent 709107fcd3
commit 1a4e2351e7
1 changed files with 2 additions and 2 deletions
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4
drivers/char/cyclades.c
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@ -2747,8 +2747,8 @@ static int cy_write(struct tty_struct *tty, const unsigned char *buf, int count)
spin_lock_irqsave(&info->card->card_lock, flags);
while (1) {
c = min(count, min((int)(SERIAL_XMIT_SIZE - info->xmit_cnt - 1),
(int)(SERIAL_XMIT_SIZE - info->xmit_head)));
c = min(count, (int)(SERIAL_XMIT_SIZE - info->xmit_cnt - 1));
c = min(c, (int)(SERIAL_XMIT_SIZE - info->xmit_head));
if (c <= 0)
break;