diff options
author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-18 17:44:16 -0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 09:41:37 -0200 |
commit | 1ddc9f75a4c95dd284cd33783b72ed0ae4709a09 (patch) | |
tree | 4e52cd30ef1ca0784e57cf66b30254b11a318b80 /drivers/media/usb/gspca/stv06xx | |
parent | c558d13c216d3baff033025a9ddc6c70a1767031 (diff) |
[media] gspca: don't break long lines
Due to the 80-cols restrictions, and latter due to checkpatch
warnings, several strings were broken into multiple lines. This
is not considered a good practice anymore, as it makes harder
to grep for strings at the source code.
As we're right now fixing other drivers due to KERN_CONT, we need
to be able to identify what printk strings don't end with a "\n".
It is a way easier to detect those if we don't break long lines.
So, join those continuation lines.
The patch was generated via the script below, and manually
adjusted if needed.
</script>
use Text::Tabs;
while (<>) {
if ($next ne "") {
$c=$_;
if ($c =~ /^\s+\"(.*)/) {
$c2=$1;
$next =~ s/\"\n$//;
$n = expand($next);
$funpos = index($n, '(');
$pos = index($c2, '",');
if ($funpos && $pos > 0) {
$s1 = substr $c2, 0, $pos + 2;
$s2 = ' ' x ($funpos + 1) . substr $c2, $pos + 2;
$s2 =~ s/^\s+//;
$s2 = ' ' x ($funpos + 1) . $s2 if ($s2 ne "");
print unexpand("$next$s1\n");
print unexpand("$s2\n") if ($s2 ne "");
} else {
print "$next$c2\n";
}
$next="";
next;
} else {
print $next;
}
$next="";
} else {
if (m/\"$/) {
if (!m/\\n\"$/) {
$next=$_;
next;
}
}
}
print $_;
}
</script>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/gspca/stv06xx')
-rw-r--r-- | drivers/media/usb/gspca/stv06xx/stv06xx.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/media/usb/gspca/stv06xx/stv06xx.c b/drivers/media/usb/gspca/stv06xx/stv06xx.c index 6ac93d8db427..562ddb050cfd 100644 --- a/drivers/media/usb/gspca/stv06xx/stv06xx.c +++ b/drivers/media/usb/gspca/stv06xx/stv06xx.c @@ -412,8 +412,7 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev, len -= 4; if (len < chunk_len) { - PERR("URB packet length is smaller" - " than the specified chunk length"); + PERR("URB packet length is smaller than the specified chunk length"); gspca_dev->last_packet_type = DISCARD_PACKET; return; } @@ -455,8 +454,7 @@ frame_data: sd->to_skip = gspca_dev->pixfmt.width * 4; if (chunk_len) - PERR("Chunk length is " - "non-zero on a SOF"); + PERR("Chunk length is non-zero on a SOF"); break; case 0x8002: @@ -469,8 +467,7 @@ frame_data: NULL, 0); if (chunk_len) - PERR("Chunk length is " - "non-zero on a EOF"); + PERR("Chunk length is non-zero on a EOF"); break; case 0x0005: |