[igt-dev] [PATCH 1/1] lib/vfs_file_max(): initialize static variable

Caz Yokoyama
2019-04-16T14:09:32Z

I believe un-initialized static variable is most probably not zero.
Correct me if I am wrong.

Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
---
lib/intel_os.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/intel_os.c b/lib/intel_os.c
index dd93bea1..a4fe6b34 100644
--- a/lib/intel_os.c
+++ b/lib/intel_os.c
@@ -281,7 +281,7 @@ void *intel_get_total_pinnable_mem(size_t *total)

static uint64_t vfs_file_max(void)
{
- static long long unsigned max;
+ static long long unsigned max = 0;
if (max == 0) {
FILE *file = fopen("/proc/sys/fs/file-max", "r");
max = 80000;
--
2.17.1