xt_condition: remove some blank lines

diff --git a/extensions/xt_condition.c b/extensions/xt_condition.c
index 62cd92c16346315655194da212552f77a189edbe..d6a0c79369c459b4ee3853ed22ddc015510665c6 100644 (file)
--- a/extensions/xt_condition.c
+++ b/extensions/xt_condition.c
@@ -70,7 +70,6 @@ static int condition_proc_read(char __user *buffer, char **start, off_t offset,
        buffer[1] = '\n';
        if (length >= 2)
                *eof = true;
-
        return 2;
 }
 
@@ -93,7 +92,6 @@ static int condition_proc_write(struct file *file, const char __user *buffer,
                        break;
                }
        }
-
        return length;
 }
 
@@ -125,7 +123,6 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
                       info->name);
                return false;
        }
-
        /*
         * Let's acquire the lock, check for the condition and add it
         * or increase the reference counter.
@@ -144,7 +141,6 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
 
        /* At this point, we need to allocate a new condition variable. */
        var = kmalloc(sizeof(struct condition_variable), GFP_KERNEL);
-
        if (var == NULL) {
                mutex_unlock(&proc_lock);
                return false;
@@ -153,7 +149,6 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
        /* Create the condition variable's proc file entry. */
        var->status_proc = create_proc_entry(info->name, condition_list_perms,
                           proc_net_condition);
-
        if (var->status_proc == NULL) {
                kfree(var);
                mutex_unlock(&proc_lock);
@@ -169,14 +164,10 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
        wmb();
        var->status_proc->read_proc  = condition_proc_read;
        var->status_proc->write_proc = condition_proc_write;
-
        list_add_rcu(&var->list, &conditions_list);
-
        var->status_proc->uid = condition_uid_perms;
        var->status_proc->gid = condition_gid_perms;
-
        mutex_unlock(&proc_lock);
-
        info->condvar = var;
        return true;
 }