proc_cpuview: fix compiler warning

proc_cpuview.c: In function ‘read_cpu_cfs_param’:
proc_cpuview.c:440:39: error: use of assignment suppression and length modifier together in gnu_scanf format [-Werror=format=]
  440 |  if (sscanf(str, first ? "%" PRId64 : "%*" PRId64 " %" PRId64, value) != 1)
      |                                       ^~~~

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

diff --git a/src/proc_cpuview.c b/src/proc_cpuview.c
index a4e59e6be281158427aece7160906796737eaf79..129e19211eebcef11a0561e853021ffc1f9f990f 100644 (file)
--- a/src/proc_cpuview.c
+++ b/src/proc_cpuview.c
@@ -437,7 +437,7 @@ static bool read_cpu_cfs_param(const char *cg, const char *param, int64_t *value
        if (!cgroup_ops->get(cgroup_ops, "cpu", cg, file, &str))
                return false;
 
-       if (sscanf(str, first ? "%" PRId64 : "%*" PRId64 " %" PRId64, value) != 1)
+       if (sscanf(str, first ? "%" PRId64 : "%*d %" PRId64, value) != 1)
                return false;
 
        return true;