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authorDavid S. Miller <davem@davemloft.net>2017-04-28 15:43:24 -0400
committerDavid S. Miller <davem@davemloft.net>2017-04-28 15:43:24 -0400
commitcd5487fb9485934dfa0ad9d6b52c4da8e38318e6 (patch)
tree9effb1cffdea1f8d6ec276550a398e36a2153ac8 /net/ipv4
parentcec381919818a9a0cb85600b3c82404bdd38cf36 (diff)
parente892d2d40445a14a19530a2be8c489b87bcd7c19 (diff)
downloadlinux-cd5487fb9485934dfa0ad9d6b52c4da8e38318e6.tar.bz2
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2017-04-28 Just one patch to fix a misplaced spin_unlock_bh in an error path. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/esp4.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 7e501adb5042..7f2caf71212b 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -356,11 +356,8 @@ int esp_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *
ivlen = crypto_aead_ivsize(aead);
tmp = esp_alloc_tmp(aead, esp->nfrags + 2, extralen);
- if (!tmp) {
- spin_unlock_bh(&x->lock);
- err = -ENOMEM;
+ if (!tmp)
goto error;
- }
extra = esp_tmp_extra(tmp);
iv = esp_tmp_iv(aead, tmp, extralen);
@@ -389,7 +386,6 @@ int esp_output_tail(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *
spin_lock_bh(&x->lock);
if (unlikely(!skb_page_frag_refill(allocsize, pfrag, GFP_ATOMIC))) {
spin_unlock_bh(&x->lock);
- err = -ENOMEM;
goto error;
}