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| author | Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> | 2024-07-30 17:59:30 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-07-31 11:37:34 +0200 |
| commit | 3114f77e9453daa292ec0906f313a715c69b5943 (patch) | |
| tree | 8545d70d74e4c6a8238d96ba13fe2b38b9dd9d1d /drivers/platform/x86/intel/ifs | |
| parent | platform/x86: msi-wmi-platform: Fix spelling mistakes (diff) | |
| download | linux-3114f77e9453daa292ec0906f313a715c69b5943.tar.xz linux-3114f77e9453daa292ec0906f313a715c69b5943.zip | |
platform/x86/intel/ifs: Initialize union ifs_status to zero
If the IFS scan test exits prematurely due to a timeout before
completing a single run, the union ifs_status remains uninitialized,
leading to incorrect test status reporting. To prevent this, always
initialize the union ifs_status to zero.
Fixes: 2b40e654b73a ("platform/x86/intel/ifs: Add scan test support")
Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://lore.kernel.org/r/20240730155930.1754744-1-sathyanarayanan.kuppuswamy@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/intel/ifs')
| -rw-r--r-- | drivers/platform/x86/intel/ifs/runtest.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel/ifs/runtest.c b/drivers/platform/x86/intel/ifs/runtest.c index 282e4bfe30da..be3d51ed0e47 100644 --- a/drivers/platform/x86/intel/ifs/runtest.c +++ b/drivers/platform/x86/intel/ifs/runtest.c @@ -221,8 +221,8 @@ static int doscan(void *data) */ static void ifs_test_core(int cpu, struct device *dev) { + union ifs_status status = {}; union ifs_scan activate; - union ifs_status status; unsigned long timeout; struct ifs_data *ifsd; int to_start, to_stop; |