diff options
Diffstat (limited to 'net/tipc/config.c')
| -rw-r--r-- | net/tipc/config.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c index 4b981c053823..251f5a2028e4 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -42,8 +42,6 @@ #define REPLY_TRUNCATED "<truncated>\n" -static DEFINE_MUTEX(config_mutex); - static const void *req_tlv_area; /* request message TLV area */ static int req_tlv_space; /* request message TLV area size */ static int rep_headroom; /* reply message headroom to use */ @@ -223,7 +221,7 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area { struct sk_buff *rep_tlv_buf; - mutex_lock(&config_mutex); + rtnl_lock(); /* Save request and reply details in a well-known location */ req_tlv_area = request_area; @@ -337,6 +335,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area /* Return reply buffer */ exit: - mutex_unlock(&config_mutex); + rtnl_unlock(); return rep_tlv_buf; } |