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qcacld-3.0: Refactor WE_SET_CONC_SYSTEM_PREF ioctl processing

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One of the HDD functions with the highest cyclomatic complexity is
__iw_setint_getnone(). In order to reduce the complexity there is a
plan to replace the existing switch with a vtable. As part of that
goal refactor the WE_SET_CONC_SYSTEM_PREF ioctl handling into a
separate function.

Change-Id: I89a0037902935d7ebf3c5ba3064ff9469d025c13
CRs-Fixed: 2350069
This commit is contained in:
Jeff Johnson 2018-11-13 13:26:19 -08:00 • committed by nshrivas
commit d3f1efd8fa
1 changed files with 17 additions and 2 deletions
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19
core/hdd/src/wlan_hdd_wext.c
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@ -5119,6 +5119,21 @@ static int hdd_we_set_scan_disable(struct hdd_adapter *adapter, int value)
return 0;
}
static int hdd_we_set_conc_system_pref(struct hdd_adapter *adapter,
int preference)
{
struct hdd_context *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
hdd_debug("%d", preference);
if (!hdd_ctx->psoc)
return -EINVAL;
ucfg_policy_mgr_set_sys_pref(hdd_ctx->psoc, preference);
return 0;
}
/**
* iw_setint_getnone() - Generic "set integer" private ioctl handler
* @dev: device upon which the ioctl was received
@ -5487,9 +5502,9 @@ static int __iw_setint_getnone(struct net_device *dev,
break;
case WE_SET_CONC_SYSTEM_PREF:
hdd_debug("New preference: %d", set_value);
ucfg_policy_mgr_set_sys_pref(hdd_ctx->psoc, set_value);
ret = hdd_we_set_conc_system_pref(adapter, set_value);
break;
case WE_SET_11AX_RATE:
ret = hdd_set_11ax_rate(adapter, set_value, NULL);
break;