Paul Gortmaker bf0813bd28 pktgen: Fix unsigned function that is returning negative vals ...

Every call to num_args() immediately checks the return value for
less than zero, as it will return -EFAULT for a failed get_user()
call.  So it makes no sense for the function to be declared as an
unsigned long.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2012-01-22 15:08:44 -05:00

91 KiB

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