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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>
This commit is contained in:
Julia Lawall 2010-08-05 22:24:12 +02:00 committed by Matthew Garrett
parent 5629236b31
commit 2e0ee69c21
1 changed files with 4 additions and 2 deletions
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6
drivers/platform/x86/asus_acpi.c
View File

@ -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;