staging: Remove unnecessary semicolons when switch (foo) {...};

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/crystalhd/crystalhd_misc.c b/drivers/staging/crystalhd/crystalhd_misc.c
index 2c5138e4e1b5..5fa0c6e10ce2 100644
--- a/drivers/staging/crystalhd/crystalhd_misc.c
+++ b/drivers/staging/crystalhd/crystalhd_misc.c
@@ -311,7 +311,7 @@ enum BC_STATUS crystalhd_pci_cfg_rd(struct crystalhd_adp *adp, uint32_t off,
 		rc = -EINVAL;
 		sts = BC_STS_INV_ARG;
 		BCMLOG_ERR("Invalid len:%d\n", len);
-	};
+	}
 
 	if (rc && (sts == BC_STS_SUCCESS))
 		sts = BC_STS_ERROR;
@@ -356,7 +356,7 @@ enum BC_STATUS crystalhd_pci_cfg_wr(struct crystalhd_adp *adp, uint32_t off,
 		rc = -EINVAL;
 		sts = BC_STS_INV_ARG;
 		BCMLOG_ERR("Invalid len:%d\n", len);
-	};
+	}
 
 	if (rc && (sts == BC_STS_SUCCESS))
 		sts = BC_STS_ERROR;