diff options
| author | Serge Semin <[email protected]> | 2020-05-28 17:50:47 +0300 |
|---|---|---|
| committer | Arnd Bergmann <[email protected]> | 2020-05-28 16:56:46 +0200 |
| commit | 75341b3d358d27f7c22e48bcd92926c49f79e9be (patch) | |
| tree | ac855815cd12183ba8acce4c4e75950101838ee9 | |
| parent | b19dc1b79993a7e6a2c0aa1725f679bb9ae8ad89 (diff) | |
bus: bt1-apb: Use PTR_ERR_OR_ZERO to return from request-regs method
Indeed it's more optimal to use the PTR_ERR_OR_ZERO() macro there instead
of having two return points.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Serge Semin <[email protected]>
Cc: Alexey Malahov <[email protected]>
Cc: Olof Johansson <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: [email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
| -rw-r--r-- | drivers/bus/bt1-apb.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/bus/bt1-apb.c b/drivers/bus/bt1-apb.c index 59ec5e7077e8..7e57fc2af745 100644 --- a/drivers/bus/bt1-apb.c +++ b/drivers/bus/bt1-apb.c @@ -164,12 +164,10 @@ static int bt1_apb_request_regs(struct bt1_apb *apb) } apb->res = devm_platform_ioremap_resource_byname(pdev, "nodev"); - if (IS_ERR(apb->res)) { + if (IS_ERR(apb->res)) dev_err(apb->dev, "Couldn't map reserved region\n"); - return PTR_ERR(apb->res); - } - return 0; + return PTR_ERR_OR_ZERO(apb->res); } static int bt1_apb_request_rst(struct bt1_apb *apb) |