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net: wireless: rtlwifi: rtl8192de: phy.c: Cleaning up uninitialized variable

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There is a risk that the variables will be used without being initialized.
Have also moved variable to the part of the code where it is used.

This was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rickard Strandqvist 2014-06-01 22:14:38 +02:00 committed by John W. Linville
parent 57eaeb6efa
commit 7949513b31
1 changed files with 2 additions and 1 deletions
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drivers/net/wireless/rtlwifi/rtl8192de/phy.c
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@ -203,11 +203,12 @@ u32 rtl92d_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask)
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
u32 returnvalue, originalvalue, bitshift;
u8 dbi_direct;
RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x)\n",
regaddr, bitmask);
if (rtlhal->during_mac1init_radioa || rtlhal->during_mac0init_radiob) {
u8 dbi_direct = 0;
/* mac1 use phy0 read radio_b. */
/* mac0 use phy1 read radio_b. */
if (rtlhal->during_mac1init_radioa)