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rtlwifi: rtl_pci: Simplify some code be eliminating extraneous variables

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In several places, the code assigns a variable inside an "if" or "case"
block, but uses it only once. The code is simplified by eliminating
the extraneous variable. With this change, one level of indenting is
saved.

This patch does not cause any functional changes in the binary code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Larry Finger 2017-11-01 10:29:18 -05:00 committed by Kalle Valo
parent ae0122b679
commit 5f647f4dfe
1 changed files with 11 additions and 24 deletions
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35
drivers/net/wireless/realtek/rtlwifi/pci.c
View File

@ -143,32 +143,19 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
/*Set HW definition to determine if it supports ASPM. */
switch (rtlpci->const_support_pciaspm) {
case 0:{
/*Not support ASPM. */
bool support_aspm = false;
ppsc->support_aspm = support_aspm;
break;
}
case 1:{
/*Support ASPM. */
bool support_aspm = true;
bool support_backdoor = true;
ppsc->support_aspm = support_aspm;
/*if (priv->oem_id == RT_CID_TOSHIBA &&
!priv->ndis_adapter.amd_l1_patch)
support_backdoor = false; */
ppsc->support_backdoor = support_backdoor;
break;
}
case 0:
/*Not support ASPM. */
ppsc->support_aspm = false;
break;
case 1:
/*Support ASPM. */
ppsc->support_aspm = true;
ppsc->support_backdoor = true;
break;
case 2:
/*ASPM value set by chipset. */
if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL) {
bool support_aspm = true;
ppsc->support_aspm = support_aspm;
}
if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL)
ppsc->support_aspm = true;
break;
default:
pr_err("switch case %#x not processed\n",