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[3/7] mwifiex: scan: simplify ternary operators using gnu extension

Message ID 1456358932-23114-4-git-send-email-afenkart@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show

Commit Message

Andreas Fenkart Feb. 25, 2016, 12:08 a.m. UTC
"x ? x : y" can be simplified as "x ? : y"
https://gcc.gnu.org/onlinedocs/gcc/Conditionals.html#Conditionals

Signed-off-by: Andreas Fenkart <afenkart@gmail.com>
---
 drivers/net/wireless/marvell/mwifiex/scan.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Julian Calaby Feb. 25, 2016, 1:01 a.m. UTC | #1
Hi Andreas,

On Thu, Feb 25, 2016 at 11:08 AM, Andreas Fenkart <afenkart@gmail.com> wrote:
> "x ? x : y" can be simplified as "x ? : y"
> https://gcc.gnu.org/onlinedocs/gcc/Conditionals.html#Conditionals
>
> Signed-off-by: Andreas Fenkart <afenkart@gmail.com>

I'm not sure people are 100% happy with changes like these, however
they are correct, so

Reviewed-by: Julian Calaby <julian.calaby@gmail.com>

> ---
>  drivers/net/wireless/marvell/mwifiex/scan.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
> index 276382e..f612c1b 100644
> --- a/drivers/net/wireless/marvell/mwifiex/scan.c
> +++ b/drivers/net/wireless/marvell/mwifiex/scan.c
> @@ -845,14 +845,11 @@ mwifiex_config_scan(struct mwifiex_private *priv,
>                 /* Set the BSS type scan filter, use Adapter setting if
>                    unset */
>                 scan_cfg_out->bss_mode =
> -                       (user_scan_in->bss_mode ? (u8) user_scan_in->
> -                        bss_mode : (u8) adapter->scan_mode);
> +                       (u8)(user_scan_in->bss_mode ?: adapter->scan_mode);
>
>                 /* Set the number of probes to send, use Adapter setting
>                    if unset */
> -               num_probes =
> -                       (user_scan_in->num_probes ? user_scan_in->
> -                        num_probes : adapter->scan_probes);
> +               num_probes = user_scan_in->num_probes ?: adapter->scan_probes;
>
>                 /*
>                  * Set the BSSID filter to the incoming configuration,
> --
> 2.7.0
>
> --
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Thanks,
diff mbox

Patch

diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index 276382e..f612c1b 100644
--- a/drivers/net/wireless/marvell/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
@@ -845,14 +845,11 @@  mwifiex_config_scan(struct mwifiex_private *priv,
 		/* Set the BSS type scan filter, use Adapter setting if
 		   unset */
 		scan_cfg_out->bss_mode =
-			(user_scan_in->bss_mode ? (u8) user_scan_in->
-			 bss_mode : (u8) adapter->scan_mode);
+			(u8)(user_scan_in->bss_mode ?: adapter->scan_mode);
 
 		/* Set the number of probes to send, use Adapter setting
 		   if unset */
-		num_probes =
-			(user_scan_in->num_probes ? user_scan_in->
-			 num_probes : adapter->scan_probes);
+		num_probes = user_scan_in->num_probes ?: adapter->scan_probes;
 
 		/*
 		 * Set the BSSID filter to the incoming configuration,