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authorDavid S. Miller <davem@davemloft.net>2018-08-09 11:52:36 -0700
committerDavid S. Miller <davem@davemloft.net>2018-08-09 11:52:36 -0700
commita736e074680745faa5dc6be8dd3c58ad4850aab9 (patch)
tree620e6d20cfce3806399fbefa8d911cc848463f9b /net/llc
parentMerge branch 'Add-support-for-XGMAC2-in-stmmac' (diff)
parentMerge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff)
downloadlinux-dev-a736e074680745faa5dc6be8dd3c58ad4850aab9.tar.xz
linux-dev-a736e074680745faa5dc6be8dd3c58ad4850aab9.zip
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Overlapping changes in RXRPC, changing to ktime_get_seconds() whilst adding some tracepoints. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/llc')
-rw-r--r--net/llc/llc_core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index 89041260784c..260b3dc1b4a2 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -73,8 +73,8 @@ struct llc_sap *llc_sap_find(unsigned char sap_value)
rcu_read_lock_bh();
sap = __llc_sap_find(sap_value);
- if (sap)
- llc_sap_hold(sap);
+ if (!sap || !llc_sap_hold_safe(sap))
+ sap = NULL;
rcu_read_unlock_bh();
return sap;
}