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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
| commit | 06be5eefe1192eb8ce8d07497f67595b6bfe9741 (patch) | |
| tree | 80f1987d4970f8079681f8be0c135cafc8d6329a /net/xfrm/xfrm_input.c | |
| parent | ARM: fix lockdep unannotated irqs-off warning (diff) | |
| parent | ARM: avoid unwanted GCC memset()/memcpy() optimisations for IO variants (diff) | |
| download | linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.tar.xz linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.zip | |
Merge branches 'fixes' and 'ioremap' into for-linus
Diffstat (limited to 'net/xfrm/xfrm_input.c')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index b58286ecd156..60ce7014e1b0 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -31,7 +31,7 @@ int xfrm_input_register_afinfo(struct xfrm_input_afinfo *afinfo) return -EAFNOSUPPORT; spin_lock_bh(&xfrm_input_afinfo_lock); if (unlikely(xfrm_input_afinfo[afinfo->family] != NULL)) - err = -ENOBUFS; + err = -EEXIST; else rcu_assign_pointer(xfrm_input_afinfo[afinfo->family], afinfo); spin_unlock_bh(&xfrm_input_afinfo_lock); @@ -254,13 +254,13 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) skb->sp->xvec[skb->sp->len++] = x; spin_lock(&x->lock); - if (unlikely(x->km.state == XFRM_STATE_ACQ)) { - XFRM_INC_STATS(net, LINUX_MIB_XFRMACQUIREERROR); - goto drop_unlock; - } if (unlikely(x->km.state != XFRM_STATE_VALID)) { - XFRM_INC_STATS(net, LINUX_MIB_XFRMINSTATEINVALID); + if (x->km.state == XFRM_STATE_ACQ) + XFRM_INC_STATS(net, LINUX_MIB_XFRMACQUIREERROR); + else + XFRM_INC_STATS(net, + LINUX_MIB_XFRMINSTATEINVALID); goto drop_unlock; } |