3.2.101-rc1 review patch. If anyone has any objections, please let me know.
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From: Larry Finger Larry.Finger@lwfinger.net
commit f761b6947dde42890beea59b020e1be87491809e upstream.
With gcc 4.7.x, the following warning is issued as the routine that sets the array has the possibility of not initializing the values:
CC [M] drivers/net/wireless/rtlwifi/rtl8192se/phy.o drivers/net/wireless/rtlwifi/rtl8192se/phy.c: In function ‘rtl92s_phy_set_txpower’: drivers/net/wireless/rtlwifi/rtl8192se/phy.c:1268:23: warning: ‘ofdmpowerLevel[0]’ may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Larry Finger Larry.Finger@lwfinger.net Signed-off-by: John W. Linville linville@tuxdriver.com Signed-off-by: Ben Hutchings ben@decadent.org.uk --- drivers/net/wireless/rtlwifi/rtl8192se/phy.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c @@ -1254,6 +1254,9 @@ static void _rtl92s_phy_get_txpower_inde /* Read HT 40 OFDM TX power */ ofdmpowerLevel[0] = rtlefuse->txpwrlevel_ht40_2s[0][index]; ofdmpowerLevel[1] = rtlefuse->txpwrlevel_ht40_2s[1][index]; + } else { + ofdmpowerLevel[0] = 0; + ofdmpowerLevel[1] = 0; } }