diff options
| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2014-06-01 22:14:38 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-06-19 15:49:14 -0400 |
| commit | 7949513b315ac70abcd292170ba1099a9a56dbfe (patch) | |
| tree | 93dc947223e1260840886b54d4c63629927c4362 /drivers/net/wireless/rtlwifi | |
| parent | 57eaeb6efa1f732ecf61130d7e0bb67c3ad9e4af (diff) | |
| download | linux-7949513b315ac70abcd292170ba1099a9a56dbfe.tar.bz2 | |
net: wireless: rtlwifi: rtl8192de: phy.c: Cleaning up uninitialized variable
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>
Diffstat (limited to 'drivers/net/wireless/rtlwifi')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192de/phy.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 3d1f0dd4e52d..592125a5f19c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -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) |