Re: [PATCH] ath9k: use proper statements in conditionals

[Toke Høiland-Jørgensen]

Arnd Bergmann <arnd@xxxxxxxxxx> writes:

> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> A previous cleanup patch accidentally broke some conditional
> expressions by replacing the safe "do {} while (0)" constructs
> with empty macros. gcc points this out when extra warnings
> are enabled:
>
> drivers/net/wireless/ath/ath9k/hif_usb.c: In function 'ath9k_skb_queue_complete':
> drivers/net/wireless/ath/ath9k/hif_usb.c:251:57: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body]
>   251 |                         TX_STAT_INC(hif_dev, skb_failed);
>
> Make both sets of macros proper expressions again.
>
> Fixes: d7fc76039b74 ("ath9k: htc: clean up statistics macros")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Acked-by: Toke Høiland-Jørgensen <toke@xxxxxxx>