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authorDavid S. Miller <davem@davemloft.net>2014-07-22 00:44:59 -0700
committerDavid S. Miller <davem@davemloft.net>2014-07-22 00:44:59 -0700
commit8fd90bb889635fa1e7f80a3950948cc2e74c1446 (patch)
tree1490343b5ad9f88b9333e53fa9457c00cbf6c2d1 /drivers/net/ppp/ppp_generic.c
parentMerge branch 'cxgb4-next' (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-dev-8fd90bb889635fa1e7f80a3950948cc2e74c1446.tar.xz
linux-dev-8fd90bb889635fa1e7f80a3950948cc2e74c1446.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/infiniband/hw/cxgb4/device.c The cxgb4 conflict was simply overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp/ppp_generic.c')
-rw-r--r--drivers/net/ppp/ppp_generic.c22
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 2031ce4051dc..765248b42a0a 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -761,10 +761,15 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
};
ppp_lock(ppp);
- if (ppp->pass_filter)
+ if (ppp->pass_filter) {
sk_unattached_filter_destroy(ppp->pass_filter);
- err = sk_unattached_filter_create(&ppp->pass_filter,
- &fprog);
+ ppp->pass_filter = NULL;
+ }
+ if (fprog.filter != NULL)
+ err = sk_unattached_filter_create(&ppp->pass_filter,
+ &fprog);
+ else
+ err = 0;
kfree(code);
ppp_unlock(ppp);
}
@@ -782,10 +787,15 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
};
ppp_lock(ppp);
- if (ppp->active_filter)
+ if (ppp->active_filter) {
sk_unattached_filter_destroy(ppp->active_filter);
- err = sk_unattached_filter_create(&ppp->active_filter,
- &fprog);
+ ppp->active_filter = NULL;
+ }
+ if (fprog.filter != NULL)
+ err = sk_unattached_filter_create(&ppp->active_filter,
+ &fprog);
+ else
+ err = 0;
kfree(code);
ppp_unlock(ppp);
}