github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 15:41:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

wifi: brcmfmac: fix gnu_printf warnings

Browse Source 
With GCC 13.1 and W=1 brcmfmac has warnings like this:

./include/trace/perf.h:26:16: warning: function 'perf_trace_brcmf_dbg' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]

Add a workaround which disables -Wsuggest-attribute=format in tracepoint.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/20230613140918.389690-2-kvalo@kernel.org
This commit is contained in:
Kalle Valo 2023-06-13 17:09:15 +03:00
parent 5bc9a34ce8
commit 56714e5f12
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
View File

@ -28,6 +28,11 @@ static inline void trace_ ## name(proto) {}
#define MAX_MSG_LEN 100
#pragma GCC diagnostic push
#ifndef __clang__
#pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
#endif
TRACE_EVENT(brcmf_err,
TP_PROTO(const char *func, struct va_format *vaf),
TP_ARGS(func, vaf),
@ -123,6 +128,8 @@ TRACE_EVENT(brcmf_sdpcm_hdr,
__entry->len, ((u8 *)__get_dynamic_array(hdr))[4])
);
#pragma GCC diagnostic pop
#ifdef CONFIG_BRCM_TRACING
#undef TRACE_INCLUDE_PATH