1 files changed, 12 insertions, 12 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index ac6516c642a1..74c4d103ebc2 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2266,12 +2266,12 @@ void tcp_free_md5sig_pool(void)
 {
         struct tcp_md5sig_pool **pool = NULL;
 
-        spin_lock(&tcp_md5sig_pool_lock);
+        spin_lock_bh(&tcp_md5sig_pool_lock);
         if (--tcp_md5sig_users == 0) {
                 pool = tcp_md5sig_pool;
                 tcp_md5sig_pool = NULL;
         }
-        spin_unlock(&tcp_md5sig_pool_lock);
+        spin_unlock_bh(&tcp_md5sig_pool_lock);
         if (pool)
                 __tcp_free_md5sig_pool(pool);
 }
@@ -2314,36 +2314,36 @@ struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(void)
         int alloc = 0;
 
 retry:
-        spin_lock(&tcp_md5sig_pool_lock);
+        spin_lock_bh(&tcp_md5sig_pool_lock);
         pool = tcp_md5sig_pool;
         if (tcp_md5sig_users++ == 0) {
                 alloc = 1;
-                spin_unlock(&tcp_md5sig_pool_lock);
+                spin_unlock_bh(&tcp_md5sig_pool_lock);
         } else if (!pool) {
                 tcp_md5sig_users--;
-                spin_unlock(&tcp_md5sig_pool_lock);
+                spin_unlock_bh(&tcp_md5sig_pool_lock);
                 cpu_relax();
                 goto retry;
         } else
-                spin_unlock(&tcp_md5sig_pool_lock);
+                spin_unlock_bh(&tcp_md5sig_pool_lock);
 
         if (alloc) {
                 /* we cannot hold spinlock here because this may sleep. */
                 struct tcp_md5sig_pool **p = __tcp_alloc_md5sig_pool();
-                spin_lock(&tcp_md5sig_pool_lock);
+                spin_lock_bh(&tcp_md5sig_pool_lock);
                 if (!p) {
                         tcp_md5sig_users--;
-                        spin_unlock(&tcp_md5sig_pool_lock);
+                        spin_unlock_bh(&tcp_md5sig_pool_lock);
                         return NULL;
                 }
                 pool = tcp_md5sig_pool;
                 if (pool) {
                         /* oops, it has already been assigned. */
-                        spin_unlock(&tcp_md5sig_pool_lock);
+                        spin_unlock_bh(&tcp_md5sig_pool_lock);
                         __tcp_free_md5sig_pool(p);
                 } else {
                         tcp_md5sig_pool = pool = p;
-                        spin_unlock(&tcp_md5sig_pool_lock);
+                        spin_unlock_bh(&tcp_md5sig_pool_lock);
                 }
         }
         return pool;
@@ -2354,11 +2354,11 @@ EXPORT_SYMBOL(tcp_alloc_md5sig_pool);
 struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu)
 {
         struct tcp_md5sig_pool **p;
-        spin_lock(&tcp_md5sig_pool_lock);
+        spin_lock_bh(&tcp_md5sig_pool_lock);
         p = tcp_md5sig_pool;
         if (p)
                 tcp_md5sig_users++;
-        spin_unlock(&tcp_md5sig_pool_lock);
+        spin_unlock_bh(&tcp_md5sig_pool_lock);
         return (p ? *per_cpu_ptr(p, cpu) : NULL);
 }