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| author |   Bart Van Assche <bart.vanassche@wdc.com> | 2018-08-06 15:34:21 -0700 |
|---|---|---|
| committer |   Petr Mladek <pmladek@suse.com> | 2018-08-07 09:20:18 +0200 |
| commit | 554ec508653688c21d9b8024af73a1ffaa0164b9 (patch) | |
| tree | 4e03580a008d12457bf63e49e6aa981cede9e730 /lib/vsprintf.c | |
| parent | printk: Fix warning about unused suppress_message_printing (diff) | |
| download | linux-dev-554ec508653688c21d9b8024af73a1ffaa0164b9.tar.xz linux-dev-554ec508653688c21d9b8024af73a1ffaa0164b9.zip | |
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 <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>
Diffstat (limited to 'lib/vsprintf.c')
| -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); } |