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| author | Bart Van Assche <bart.vanassche@wdc.com> | 2018-08-06 15:34:21 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-05 09:29:49 +0200 |
| commit | 684ca9975c536dd4fe68ddb8735a72e6b59aa8ba (patch) | |
| tree | 9c7d2661f30d066cd99e0b3584c293bf9263a92f /lib | |
| parent | 15b584de9ab18fca0f7b5bec1b7479242b33a2d4 (diff) | |
| download | linux-stable-684ca9975c536dd4fe68ddb8735a72e6b59aa8ba.tar.gz linux-stable-684ca9975c536dd4fe68ddb8735a72e6b59aa8ba.tar.bz2 linux-stable-684ca9975c536dd4fe68ddb8735a72e6b59aa8ba.zip | |
lib/vsprintf: Do not handle %pO[^F] as %px
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>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vsprintf.c | 1 |
1 files changed, 1 insertions, 0 deletions
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); } |