Commit aea42ee4 authored by Somya Anand's avatar Somya Anand Committed by Greg Kroah-Hartman
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Staging: rtl8188eu: Remove redundant local variable 



This patch removes a redundant variable "raid" and adds inline
return statements.

This issue is identified by the following coccinelle script:
@@
expression ret;
identifier f;
@@

-ret =
+return
     f(...);
-return ret;

Signed-off-by: default avatarSomya Anand <somyaanand214@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 22905b85

drivers/staging/rtl8188eu/core/rtw_wlan_util.c

+7 −17
Original line number Diff line number Diff line
@@ -88,35 +88,25 @@ int cckratesonly_included(unsigned char *rate, int ratelen) 


unsigned char networktype_to_raid(unsigned char network_type)

{

	unsigned char raid;



	switch (network_type) {

	case WIRELESS_11B:

		raid = RATR_INX_WIRELESS_B;

		break;

		return RATR_INX_WIRELESS_B;

	case WIRELESS_11A:

	case WIRELESS_11G:

		raid = RATR_INX_WIRELESS_G;

		break;

		return RATR_INX_WIRELESS_G;

	case WIRELESS_11BG:

		raid = RATR_INX_WIRELESS_GB;

		break;

		return RATR_INX_WIRELESS_GB;

	case WIRELESS_11_24N:

	case WIRELESS_11_5N:

		raid = RATR_INX_WIRELESS_N;

		break;

		return RATR_INX_WIRELESS_N;

	case WIRELESS_11A_5N:

	case WIRELESS_11G_24N:

		raid = RATR_INX_WIRELESS_NG;

		break;

		return  RATR_INX_WIRELESS_NG;

	case WIRELESS_11BG_24N:

		raid = RATR_INX_WIRELESS_NGB;

		break;

		return RATR_INX_WIRELESS_NGB;

	default:

		raid = RATR_INX_WIRELESS_GB;

		break;

		return RATR_INX_WIRELESS_GB;

	}

	return raid;

}



u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int ratelen)