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rtl8xxxu: fix uninitialized return value in ret

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several functions are not initializing a return status in ret
resulting in garbage to be returned instead of 0 for success.
Currently, the calls to these functions are not checking the
return, however, it seems prudent to return the correct status
in case they are to be checked at a later date.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Colin Ian King 2016-04-14 16:37:07 -04:00 committed by Kalle Valo
parent e1d70c9b04
commit 37ba4b6265
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
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@ -6370,7 +6370,7 @@ static void rtl8xxxu_set_ampdu_min_space(struct rtl8xxxu_priv *priv, u8 density)
static int rtl8xxxu_active_to_emu(struct rtl8xxxu_priv *priv)
{
u8 val8;
int count, ret;
int count, ret = 0;
/* Start of rtl8723AU_card_enable_flow */
/* Act to Cardemu sequence*/
@ -6420,7 +6420,7 @@ static int rtl8723bu_active_to_emu(struct rtl8xxxu_priv *priv)
u8 val8;
u16 val16;
u32 val32;
int count, ret;
int count, ret = 0;
/* Turn off RF */
rtl8xxxu_write8(priv, REG_RF_CTRL, 0);
@ -6477,7 +6477,7 @@ static int rtl8xxxu_active_to_lps(struct rtl8xxxu_priv *priv)
{
u8 val8;
u8 val32;
int count, ret;
int count, ret = 0;
rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);