| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.18 065/123] lib/vsprintf: Do not handle %pO[^F] as %px | Date | Mon, 3 Sep 2018 18:56:49 +0200 |
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4.18-stable review patch. If anyone has any objections, please let me know.
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From: Bart Van Assche <bart.vanassche@wdc.com>
commit 554ec508653688c21d9b8024af73a1ffaa0164b9 upstream.
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 <bart.vanassche@wdc.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Joe Perches <joe@perches.com> Cc: Rob Herring <robh@kernel.org> Cc: v4.15+ <stable@vger.kernel.org> Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- lib/vsprintf.c | 1 + 1 file changed, 1 insertion(+)
--- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1942,6 +1942,7 @@ char *pointer(const char *fmt, char *buf case 'F': return device_node_string(buf, end, ptr, spec, fmt + 1); } + break; case 'x': return pointer_string(buf, end, ptr, spec); }
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