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authorDavid S. Miller <davem@davemloft.net>2014-11-14 01:01:12 -0500
committerDavid S. Miller <davem@davemloft.net>2014-11-14 01:01:12 -0500
commit076ce4482569ea1a2c27b4ca71a309adaf91d398 (patch)
tree2ae9e42612f35be897f190983fc292d7af781cd2 /drivers/net/ppp
parentd649a7a81f3b5bacb1d60abd7529894d8234a666 (diff)
parentb23dc5a7cc6ebc9a0d57351da7a0e8454c9ffea3 (diff)
downloadlinux-076ce4482569ea1a2c27b4ca71a309adaf91d398.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/chelsio/cxgb4vf/sge.c drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c sge.c was overlapping two changes, one to use the new __dev_alloc_page() in net-next, and one to use s->fl_pg_order in net. ixgbe_phy.c was a set of overlapping whitespace changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp')
-rw-r--r--drivers/net/ppp/ppp_generic.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 68c3a3f4e0ab..794a47329368 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -755,23 +755,23 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
err = get_filter(argp, &code);
if (err >= 0) {
+ struct bpf_prog *pass_filter = NULL;
struct sock_fprog_kern fprog = {
.len = err,
.filter = code,
};
- ppp_lock(ppp);
- if (ppp->pass_filter) {
- bpf_prog_destroy(ppp->pass_filter);
- ppp->pass_filter = NULL;
+ err = 0;
+ if (fprog.filter)
+ err = bpf_prog_create(&pass_filter, &fprog);
+ if (!err) {
+ ppp_lock(ppp);
+ if (ppp->pass_filter)
+ bpf_prog_destroy(ppp->pass_filter);
+ ppp->pass_filter = pass_filter;
+ ppp_unlock(ppp);
}
- if (fprog.filter != NULL)
- err = bpf_prog_create(&ppp->pass_filter,
- &fprog);
- else
- err = 0;
kfree(code);
- ppp_unlock(ppp);
}
break;
}
@@ -781,23 +781,23 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
err = get_filter(argp, &code);
if (err >= 0) {
+ struct bpf_prog *active_filter = NULL;
struct sock_fprog_kern fprog = {
.len = err,
.filter = code,
};
- ppp_lock(ppp);
- if (ppp->active_filter) {
- bpf_prog_destroy(ppp->active_filter);
- ppp->active_filter = NULL;
+ err = 0;
+ if (fprog.filter)
+ err = bpf_prog_create(&active_filter, &fprog);
+ if (!err) {
+ ppp_lock(ppp);
+ if (ppp->active_filter)
+ bpf_prog_destroy(ppp->active_filter);
+ ppp->active_filter = active_filter;
+ ppp_unlock(ppp);
}
- if (fprog.filter != NULL)
- err = bpf_prog_create(&ppp->active_filter,
- &fprog);
- else
- err = 0;
kfree(code);
- ppp_unlock(ppp);
}
break;
}