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qcacld-3.0: Check hdd_ctx for null in hdd_get_bandwidth_level

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Check for hdd_context validity before accessing current throughput level
in hdd_get_bandwidth_level.

Change-Id: I8cb3a0e484e4350938e28c4f704498aa24ed2c14
CRs-Fixed: 2669231
This commit is contained in:
Mohit Khanna 2020-04-28 10:09:21 -07:00 • committed by nshrivas
commit ed577367b4
1 changed files with 5 additions and 1 deletions
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6
core/hdd/src/wlan_hdd_driver_ops.c
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@ -84,9 +84,13 @@ static inline void hdd_remove_pm_qos(struct device *dev)
*/
static int hdd_get_bandwidth_level(void *data)
{
int ret = PLD_BUS_WIDTH_NONE;
struct hdd_context *hdd_ctx = cds_get_context(QDF_MODULE_ID_HDD);
return hdd_get_current_throughput_level(hdd_ctx);
if (hdd_ctx)
ret = hdd_get_current_throughput_level(hdd_ctx);
return ret;
}
/**