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drivers/staging/rtl8821ae/rtl8821ae/hal_btc.c: remove unnecessary null test before kfree

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Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabian Frederick 2014-06-28 13:22:59 +02:00 committed by Greg Kroah-Hartman
parent 4d525ef61f
commit fbc470d66d
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/rtl8821ae/rtl8821ae/hal_btc.c
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@ -2045,8 +2045,7 @@ void rtl_8821ae_c2h_command_handle(struct ieee80211_hw *hw)
break;
}
if(ptmp_buf)
kfree(ptmp_buf);
kfree(ptmp_buf);
rtl_write_byte(rtlpriv, 0x01AF, C2H_EVT_HOST_CLOSE);
}