lkml.org 
[lkml]   [2018]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] staging: rtlwifi: Use proper enumerated types for Wi-Fi only interface
On Fri, Sep 21, 2018 at 03:12:02PM -0700, Nathan Chancellor wrote:
> Clang warns when one enumerated type is implicitly converted to another.
>
> drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c:1264:34: warning:
> implicit conversion from enumeration type 'enum btc_chip_interface' to
> different enumeration type 'enum wifionly_chip_interface'
> [-Wenum-conversion]
> wifionly_cfg->chip_interface = BTC_INTF_PCI;
> ~ ^~~~~~~~~~~~
> drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c:1267:34: warning:
> implicit conversion from enumeration type 'enum btc_chip_interface' to
> different enumeration type 'enum wifionly_chip_interface'
> [-Wenum-conversion]
> wifionly_cfg->chip_interface = BTC_INTF_USB;
> ~ ^~~~~~~~~~~~
> drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c:1270:34: warning:
> implicit conversion from enumeration type 'enum btc_chip_interface' to
> different enumeration type 'enum wifionly_chip_interface'
> [-Wenum-conversion]
> wifionly_cfg->chip_interface = BTC_INTF_UNKNOWN;
> ~ ^~~~~~~~~~~~~~~~
> 3 warnings generated.
>
> Use the values from the correct enumerated type, wifionly_chip_interface.
>
> BTC_INTF_UNKNOWN = WIFIONLY_INTF_UNKNOWN = 0
> BTC_INTF_PCI = WIFIONLY_INTF_PCI = 0
> BTC_INTF_USB = WIFIONLY_INTF_USB = 0
>

I have sent a v2 making these values correct.

I will make sure the '--in-reply-to' option in the future.

Nathan

> Link: https://github.com/ClangBuiltLinux/linux/issues/171
> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
> ---
> drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c
> index 4d1f9bf53c53..85a7490e6bbd 100644
> --- a/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c
> +++ b/drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c
> @@ -1261,13 +1261,13 @@ bool exhalbtc_initlize_variables_wifi_only(struct rtl_priv *rtlpriv)
>
> switch (rtlpriv->rtlhal.interface) {
> case INTF_PCI:
> - wifionly_cfg->chip_interface = BTC_INTF_PCI;
> + wifionly_cfg->chip_interface = WIFIONLY_INTF_PCI;
> break;
> case INTF_USB:
> - wifionly_cfg->chip_interface = BTC_INTF_USB;
> + wifionly_cfg->chip_interface = WIFIONLY_INTF_USB;
> break;
> default:
> - wifionly_cfg->chip_interface = BTC_INTF_UNKNOWN;
> + wifionly_cfg->chip_interface = WIFIONLY_INTF_UNKNOWN;
> break;
> }
>
> --
> 2.19.0
>

\
 
 \ /
  Last update: 2018-09-23 08:44    [W:0.040 / U:28.700 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site