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(parent: 974c123) | patch
pktgen: Fix unsigned function that is returning negative vals
authorPaul Gortmaker <paul.gortmaker@windriver.com>
Thu, 19 Jan 2012 15:40:06 +0000 (15:40 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 22 Jan 2012 20:08:44 +0000 (15:08 -0500)
commitbf0813bd282f6ded0a5efca3db238287f7a3dbe8
tree7c2cf691a713abb91fa4e452a5d4dad82bb4810atree | snapshot (tar.gz zip)
parent974c12360dfe6ab01201fe9e708e7755c413f8b6commit | diff
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>
net/core/pktgen.c diff | blob | blame | history