samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Fix to avoid using mutex lock after holding spin lock

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Avoid using mutex lock after holding spin lock, use spin lock
for the required calls only and not for set and clear MLO
VDEV which uses mutex if WLAN_MLO_USE_SPINLOCK is not
defined.

Change-Id: I9b989aa6a965107bff642e9d1e1009e57e7dddc2
CRs-Fixed: 3204328
This commit is contained in:
Abhishek Singh
2022-05-24 10:22:15 +05:30
committad av Madan Koyyalamudi
förälder 04bf8070da
incheckning 5076250707
1 ändrade filer med 4 tillägg och 2 borttagningar
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6
umac/mlme/connection_mgr/core/src/wlan_cm_connect.c
Visa fil

@@ -470,14 +470,16 @@ static void cm_update_vdev_mlme_macaddr(struct cnx_mgr *cm_ctx,
if (wlan_vdev_mlme_get_opmode(cm_ctx->vdev) != QDF_STA_MODE)
return;
wlan_vdev_obj_lock(cm_ctx->vdev);
if (req->cur_candidate->entry->ie_list.multi_link) {
wlan_vdev_obj_lock(cm_ctx->vdev);
/* Use link address for ML connection */
wlan_vdev_mlme_set_macaddr(cm_ctx->vdev,
cm_ctx->vdev->vdev_mlme.linkaddr);
wlan_vdev_obj_unlock(cm_ctx->vdev);
wlan_vdev_mlme_set_mlo_vdev(cm_ctx->vdev);
mlme_debug("set link address for ML connection");
} else {
wlan_vdev_obj_lock(cm_ctx->vdev);
/* Use net_dev address for non-ML connection */
mac = (struct qdf_mac_addr *)cm_ctx->vdev->vdev_mlme.mldaddr;
if (!qdf_is_macaddr_zero(mac)) {
@@ -485,11 +487,11 @@ static void cm_update_vdev_mlme_macaddr(struct cnx_mgr *cm_ctx,
mlme_debug(QDF_MAC_ADDR_FMT " for non-ML connection",
QDF_MAC_ADDR_REF(mac->bytes));
}
wlan_vdev_obj_unlock(cm_ctx->vdev);
wlan_vdev_mlme_clear_mlo_vdev(cm_ctx->vdev);
mlme_debug("clear MLO cap for non-ML connection");
}
wlan_vdev_obj_unlock(cm_ctx->vdev);
}
#else
static inline