proc_cpuview: clean up expand_proc_stat_node()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/proc_cpuview.c b/src/proc_cpuview.c
index cb0f99d8cf0dc6d6971ce11fdc43de9d1322bddb..ef71515154d2dd974e7dec34d045db7b768db85b 100644 (file)
--- a/src/proc_cpuview.c
+++ b/src/proc_cpuview.c
@@ -92,32 +92,24 @@ static bool expand_proc_stat_node(struct cg_proc_stat *node, int cpu_count)
        __do_free struct cpuacct_usage *new_usage = NULL, *new_view = NULL;
 
        /* Allocate new memory */
-       new_usage = malloc(sizeof(struct cpuacct_usage) * cpu_count);
+       new_usage = zalloc(sizeof(struct cpuacct_usage) * cpu_count);
        if (!new_usage)
                return false;
 
-       new_view = malloc(sizeof(struct cpuacct_usage) * cpu_count);
+       new_view = zalloc(sizeof(struct cpuacct_usage) * cpu_count);
        if (!new_view)
                return false;
 
        /* Copy existing data & initialize new elements */
        for (int i = 0; i < cpu_count; i++) {
                if (i < node->cpu_count) {
-                       new_usage[i].user = node->usage[i].user;
-                       new_usage[i].system = node->usage[i].system;
-                       new_usage[i].idle = node->usage[i].idle;
+                       new_usage[i].user       = node->usage[i].user;
+                       new_usage[i].system     = node->usage[i].system;
+                       new_usage[i].idle       = node->usage[i].idle;
 
-                       new_view[i].user = node->view[i].user;
-                       new_view[i].system = node->view[i].system;
-                       new_view[i].idle = node->view[i].idle;
-               } else {
-                       new_usage[i].user = 0;
-                       new_usage[i].system = 0;
-                       new_usage[i].idle = 0;
-
-                       new_view[i].user = 0;
-                       new_view[i].system = 0;
-                       new_view[i].idle = 0;
+                       new_view[i].user        = node->view[i].user;
+                       new_view[i].system      = node->view[i].system;
+                       new_view[i].idle        = node->view[i].idle;
                }
        }