3c59x: Fix build failure with gcc 3.2

3c59x: Fix build failure with gcc 3.2

Fix the following build failure with gcc 3.2:

  CC [M]  drivers/net/3c59x.o
drivers/net/3c59x.c:2726:1: directives may not be used inside a macro argument
drivers/net/3c59x.c:2725:59: unterminated argument list invoking macro "pr_err"
drivers/net/3c59x.c: In function `dump_tx_ring':
drivers/net/3c59x.c:2727: implicit declaration of function `pr_err'
drivers/net/3c59x.c:2731: syntax error before ')' token

Apparently gcc 3.2 doesn't like #if interleaved with a macro call.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: David S. Miller <davem@davemloft.net>