package/kernel/mac80211/patches/652-0006-rtl8xxxu-8188e-bail-if-rtl8188eu_emu_to_active-fails.patch

   1 From d4c94e8fc13fdc241b3070476736eefe12726553 Mon Sep 17 00:00:00 2001
   2 From: Jes Sorensen <Jes.Sorensen@redhat.com>
   3 Date: Wed, 29 Jun 2016 10:24:39 -0400
   4 Subject: [PATCH] rtl8xxxu: 8188e - bail if rtl8188eu_emu_to_active() fails
   5
   6 If emu_to_active() fails, don't try to enable anything else.
   7
   8 Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
   9 ---
  10  drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 3 +++
  11  1 file changed, 3 insertions(+)
  12
  13 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  14 +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  15 @@ -166,7 +166,10 @@ static int rtl8188eu_power_on(struct rtl
  16         int ret;
  17
  18         ret = rtl8188e_emu_to_active(priv);
  19 +       if (ret)
  20 +               goto exit;
  21
  22 +exit:
  23         return ret;
  24  }
  25