This patch avoids that gcc reports the following when building with W=1: lib/vsprintf.c:1941:3: warning: this statement may fall through [-Wimplicit-fallthrough=] switch (fmt[1]) { ^~~~~~
Fixes: ce4fecf1fe15 ("vsprintf: Add %p extension "%pOF" for device tree") Signed-off-by: Bart Van Assche <bart.vanass...@wdc.com> Cc: Pantelis Antoniou <pantelis.anton...@konsulko.com> Cc: Joe Perches <j...@perches.com> Cc: Rob Herring <r...@kernel.org> --- lib/vsprintf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index a48aaa79d352..cda186230287 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1942,6 +1942,7 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr, case 'F': return device_node_string(buf, end, ptr, spec, fmt + 1); } + break; case 'x': return pointer_string(buf, end, ptr, spec); } -- 2.18.0