diff options
author | Joe Perches <joe@perches.com> | 2018-07-13 16:59:23 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-07-14 11:11:10 -0700 |
commit | ffe075132af8b7967089c361e506d4fa747efd14 (patch) | |
tree | ca576ebeffbba55027e0cce804deb17e30e9d8e7 | |
parent | bb177a732c4369bb58a1fe1df8f552b6f0f7db5f (diff) | |
download | linux-stable-ffe075132af8b7967089c361e506d4fa747efd14.tar.gz linux-stable-ffe075132af8b7967089c361e506d4fa747efd14.tar.bz2 linux-stable-ffe075132af8b7967089c361e506d4fa747efd14.zip |
checkpatch: fix duplicate invalid vsprintf pointer extension '%p<foo>' messages
Multiline statements with invalid %p<foo> uses produce multiple
warnings. Fix that.
e.g.:
$ cat t_block.c
void foo(void)
{
MY_DEBUG(drv->foo,
"%pk",
foo->boo);
}
$ ./scripts/checkpatch.pl -f t_block.c
WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
#1: FILE: t_block.c:1:
+void foo(void)
WARNING: Invalid vsprintf pointer extension '%pk'
#3: FILE: t_block.c:3:
+ MY_DEBUG(drv->foo,
+ "%pk",
+ foo->boo);
WARNING: Invalid vsprintf pointer extension '%pk'
#3: FILE: t_block.c:3:
+ MY_DEBUG(drv->foo,
+ "%pk",
+ foo->boo);
total: 0 errors, 3 warnings, 6 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
t_block.c has style problems, please review.
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
Link: http://lkml.kernel.org/r/9e8341bbe4c9877d159cb512bb701043cbfbb10b.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Tobin C. Harding" <me@tobin.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rwxr-xr-x | scripts/checkpatch.pl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index a9c05506e325..447857ffaf6b 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -5813,14 +5813,14 @@ sub process { defined $stat && $stat =~ /^\+(?![^\{]*\{\s*).*\b(\w+)\s*\(.*$String\s*,/s && $1 !~ /^_*volatile_*$/) { - my $specifier; - my $extension; - my $bad_specifier = ""; my $stat_real; my $lc = $stat =~ tr@\n@@; $lc = $lc + $linenr; for (my $count = $linenr; $count <= $lc; $count++) { + my $specifier; + my $extension; + my $bad_specifier = ""; my $fmt = get_quoted_string($lines[$count - 1], raw_line($count, 0)); $fmt =~ s/%%//g; |