The original code left it up to the user to decide how much data to
copy, but that doesn't work with a fixed size array.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Done via perl script:
$ cat remove_semi_switch.pl
my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/;
my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/;
foreach my $file (@ARGV) {
my $f;
my $text;
my $oldtext;
next if ((-d $file));
open($f, '<', $file)
or die "$P: Can't open $file for read\n";
$oldtext = do { local($/) ; <$f> };
close($f);
next if ($oldtext eq "");
$text = $oldtext;
my $count = 0;
do {
$count = 0;
$count += $text =~ s@\b(switch\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx;
} while ($count > 0);
if ($text ne $oldtext) {
my $newfile = $file;
open($f, '>', $newfile)
or die "$P: Can't open $newfile for write\n";
print $f $text;
close($f);
}
}
$
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Done via perl script:
$ cat remove_semi_for.pl
my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/;
my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/;
foreach my $file (@ARGV) {
my $f;
my $text;
my $oldtext;
next if ((-d $file));
open($f, '<', $file)
or die "$P: Can't open $file for read\n";
$oldtext = do { local($/) ; <$f> };
close($f);
next if ($oldtext eq "");
$text = $oldtext;
my $count = 0;
do {
$count = 0;
$count += $text =~ s@\b(for\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx;
} while ($count > 0);
if ($text ne $oldtext) {
my $newfile = $file;
open($f, '>', $newfile)
or die "$P: Can't open $newfile for write\n";
print $f $text;
close($f);
}
}
$
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Done via perl script:
$ cat remove_semi_if.pl
my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/;
my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/;
foreach my $file (@ARGV) {
my $f;
my $text;
my $oldtext;
next if ((-d $file));
open($f, '<', $file)
or die "$P: Can't open $file for read\n";
$oldtext = do { local($/) ; <$f> };
close($f);
next if ($oldtext eq "");
$text = $oldtext;
my $count = 0;
do {
$count = 0;
$count += $text =~ s@\b(if\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx;
} while ($count > 0);
if ($text ne $oldtext) {
my $newfile = $file;
open($f, '>', $newfile)
or die "$P: Can't open $newfile for write\n";
print $f $text;
close($f);
}
}
$
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
"param->u.wpa_associate.wpa_ie_len" comes from the user. We should
check it so that the copy_from_user() doesn't overflow the buffer.
Also further down in the function, we assume that if
"param->u.wpa_associate.wpa_ie_len" is set then "abyWPAIE[0]" is
initialized. To make that work, I changed the test here to say that if
"wpa_ie_len" is set then "wpa_ie" has to be a valid pointer or we return
-EINVAL.
Oddly, we only use the first element of the abyWPAIE[] array. So I
suspect there may be some other issues in this function.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Replace all occurrences with unsigned char type.
Signed-off-by: Charles Clément <caratorn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Replace all occurrences with unsigned long type, except for pointer fields that
should be u32 in packed structures and 8-byte-aligned 8 byte long structure
QWORD.
Thanks to Jiri Slaby for pointing out that simply replacing by unsigned long is
wrong on x86-64 arch.
Signed-off-by: Charles Clément <caratorn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Use kcalloc or kzalloc rather than the combination of kmalloc and memset.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,y,flags;
statement S;
type T;
@@
x =
- kmalloc
+ kcalloc
(
- y * sizeof(T),
+ y, sizeof(T),
flags);
if (x == NULL) S
-memset(x, 0, y * sizeof(T));
@@
expression x,size,flags;
statement S;
@@
-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
if (x == NULL) S
-memset(x, 0, size);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Drop cast on the result of kmalloc and similar functions.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
type T;
@@
- (T *)
(\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...))
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Remove cplusplus lines from include files
Remove needless ifdefs on includes to conform with C
conventions. Remove misc commented code/includes
Update TODO
Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Text only changes to remove textual differences between the vt6655
and vt6656 trees in prep for driver merge.
Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The vt6655 and vt6656 drivers are from a common origin but
have drifted apart with minor textual differences. There
are two changes:
s/DEVICE_PRT/DBG_PRT/g
and
s/byPktTyp/byPktType/g
This significantly reduces the differences between the two file sets
in preparation to merging the common code. A few whitespace and text bits were
also adjusted.
Signed-off-by: Jim Lieb <lieb@canonical.com>
Cc: Forest Bond <forest@alittletooquiet.net>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add pristine upstream vt6655 driver sources to drivers/staging/vt6655. These
files were literally copied from the driver directory in the upstream source
archive, available here:
http://www.viaarena.com/Driver/vt6655_linux_src_v1.19.12_x86.zip
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dan Carpenter