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| author | David S. Miller <davem@davemloft.net> | 2009-07-30 19:22:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-30 19:22:43 -0700 |
| commit | df597efb5737063497f1a4f7c996cc9aec294230 (patch) | |
| tree | 17bb60f68ee299d9717038197a932501625f1621 /net/ipv4 | |
| parent | a33bc5c15154c835aae26f16e6a3a7d9ad4acb45 (diff) | |
| parent | 0a924578bc4a2823a95c151f56975c71f5c156bb (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/wireless/iwlwifi/iwl-3945.h
drivers/net/wireless/iwlwifi/iwl-tx.c
drivers/net/wireless/iwlwifi/iwl3945-base.c
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/arp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index c29d75d8f1b1..090e9991ac2a 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1304,7 +1304,9 @@ static void arp_format_neigh_entry(struct seq_file *seq, hbuffer[k++] = hex_asc_lo(n->ha[j]); hbuffer[k++] = ':'; } - hbuffer[--k] = 0; + if (k != 0) + --k; + hbuffer[k] = 0; #if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE) } #endif |