diff options
| author | Julia Lawall <julia@diku.dk> | 2010-08-05 22:24:12 +0200 |
|---|---|---|
| committer | Matthew Garrett <mjg@redhat.com> | 2010-08-16 11:54:20 -0400 |
| commit | 2e0ee69c214a0197e1b081ffec9c409ab2a5f094 (patch) | |
| tree | 38dbfed5f655aa1ea3bd5aa23abb760f998cd7ae | |
| parent | 5629236b31239dbaa182cb7eb39aad4d62278f7c (diff) | |
| download | linux-2e0ee69c214a0197e1b081ffec9c409ab2a5f094.tar.bz2 | |
drivers/platform/x86: Adjust confusing if indentation
The assignment of ret to -EIO appears to only make sense if the branch that
it is aligned with is executed, so move it into that branch.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r disable braces4@
position p1,p2;
statement S1,S2;
@@
(
if (...) { ... }
|
if (...) S1@p1 S2@p2
)
@script:python@
p1 << r.p1;
p2 << r.p2;
@@
if (p1[0].column == p2[0].column):
cocci.print_main("branch",p1)
cocci.print_secs("after",p2)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
| -rw-r--r-- | drivers/platform/x86/asus_acpi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c index e058c2ba2a15..ca05aefd03bf 100644 --- a/drivers/platform/x86/asus_acpi.c +++ b/drivers/platform/x86/asus_acpi.c @@ -938,10 +938,11 @@ static int set_brightness(int value) /* SPLV laptop */ if (hotk->methods->brightness_set) { if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set, - value, NULL)) + value, NULL)) { printk(KERN_WARNING "Asus ACPI: Error changing brightness\n"); ret = -EIO; + } goto out; } @@ -953,10 +954,11 @@ static int set_brightness(int value) hotk->methods->brightness_down, NULL, NULL); (value > 0) ? value-- : value++; - if (ACPI_FAILURE(status)) + if (ACPI_FAILURE(status)) { printk(KERN_WARNING "Asus ACPI: Error changing brightness\n"); ret = -EIO; + } } out: return ret; |