Commit 4a4fd471 authored by Julia Lawall's avatar Julia Lawall Committed by Grant Likely

spi/amba-pl022: Fix error case return statement.

The return -EINVAL appears to only make sense if the if branch that it is
aligned with is taken, and the indentation indicates that this is the
authors intent, 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: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent e447d358
......@@ -1350,10 +1350,11 @@ static int verify_controller_parameters(struct pl022 *pl022,
if ((chip_info->duplex !=
SSP_MICROWIRE_CHANNEL_FULL_DUPLEX)
&& (chip_info->duplex !=
SSP_MICROWIRE_CHANNEL_HALF_DUPLEX))
SSP_MICROWIRE_CHANNEL_HALF_DUPLEX)) {
dev_err(chip_info->dev,
"Microwire duplex mode is configured incorrectly\n");
return -EINVAL;
}
} else {
if (chip_info->duplex != SSP_MICROWIRE_CHANNEL_FULL_DUPLEX)
dev_err(chip_info->dev,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment