From 554ec508653688c21d9b8024af73a1ffaa0164b9 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Mon, 6 Aug 2018 15:34:21 -0700 Subject: lib/vsprintf: Do not handle %pO[^F] as %px 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: 7b1924a1d930eb2 ("vsprintf: add printk specifier %px") Link: http://lkml.kernel.org/r/20180806223421.11995-1-bart.vanassche@wdc.com Cc: linux-kernel@vger.kernel.org Cc: Bart Van Assche Cc: Pantelis Antoniou Cc: Joe Perches Cc: Rob Herring Cc: v4.15+ Signed-off-by: Bart Van Assche Signed-off-by: Petr Mladek --- lib/vsprintf.c | 1 + 1 file changed, 1 insertion(+) (limited to 'lib') 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); } -- cgit v1.2.3-58-ga151