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wifi: brcmsmac: fix gnu_printf warnings

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With GCC 13.1 and W=1 brcmsmac has warnings like this:

./include/trace/stages/stage5_get_offsets.h:23:31: warning: function 'trace_event_get_offsets_brcms_dbg' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]

Add a workaround which disables -Wsuggest-attribute=format in
brcms_trace_brcmsmac_msg.h. I see similar workarounds in other drivers as well.

Compile tested only.

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230613140918.389690-3-kvalo@kernel.org
This commit is contained in:
Kalle Valo 2023-06-13 17:09:16 +03:00
parent 56714e5f12
commit 4b6ec74ec4
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsmac_msg.h
View file

@ -24,6 +24,11 @@
#define MAX_MSG_LEN 100
#pragma GCC diagnostic push
#ifndef __clang__
#pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
#endif
DECLARE_EVENT_CLASS(brcms_msg_event,
TP_PROTO(struct va_format *vaf),
TP_ARGS(vaf),
@ -71,6 +76,9 @@ TRACE_EVENT(brcms_dbg,
),
TP_printk("%s: %s", __get_str(func), __get_str(msg))
);
#pragma GCC diagnostic pop
#endif /* __TRACE_BRCMSMAC_MSG_H */
#ifdef CONFIG_BRCM_TRACING