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r8169: remove unnecessary cast of readl()'s return value

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readl() returns a 32-bit integer on all platforms.
There is no need to cast its return value.

Signed-off-by: Junchang Wang <junchangwang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Junchang Wang 2010-05-30 02:26:07 +00:00 committed by David S. Miller
parent b8b611715d
commit 06f555f35f
1 changed files with 1 additions and 1 deletions
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2
drivers/net/r8169.c
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@ -88,7 +88,7 @@ static const int multicast_filter_limit = 32;
#define RTL_W32(reg, val32) writel ((val32), ioaddr + (reg))
#define RTL_R8(reg) readb (ioaddr + (reg))
#define RTL_R16(reg) readw (ioaddr + (reg))
#define RTL_R32(reg) ((unsigned long) readl (ioaddr + (reg)))
#define RTL_R32(reg) readl (ioaddr + (reg))
enum mac_version {
RTL_GIGA_MAC_NONE = 0x00,