[PATCH v2 03/10] ipmi_si: Utilize temporary variable to hold device pointer

[Andy Shevchenko]

Introduce a temporary variable to hold a device pointer.
It can be utilized in the ->probe() and save a bit of LOCs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/char/ipmi/ipmi_si_platform.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/char/ipmi/ipmi_si_platform.c b/drivers/char/ipmi/ipmi_si_platform.c
index e5cd5006f0e5..5f641d316ecb 100644
--- a/drivers/char/ipmi/ipmi_si_platform.c
+++ b/drivers/char/ipmi/ipmi_si_platform.c
@@ -311,6 +311,7 @@ static int find_slave_address(struct si_sm_io *io, int slave_addr)
 
 static int acpi_ipmi_probe(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
 	struct si_sm_io io;
 	acpi_handle handle;
 	acpi_status status;
@@ -320,21 +321,20 @@ static int acpi_ipmi_probe(struct platform_device *pdev)
 	if (!si_tryacpi)
 		return -ENODEV;
 
-	handle = ACPI_HANDLE(&pdev->dev);
+	handle = ACPI_HANDLE(dev);
 	if (!handle)
 		return -ENODEV;
 
 	memset(&io, 0, sizeof(io));
 	io.addr_source = SI_ACPI;
-	dev_info(&pdev->dev, "probing via ACPI\n");
+	dev_info(dev, "probing via ACPI\n");
 
 	io.addr_info.acpi_info.acpi_handle = handle;
 
 	/* _IFT tells us the interface type: KCS, BT, etc */
 	status = acpi_evaluate_integer(handle, "_IFT", NULL, &tmp);
 	if (ACPI_FAILURE(status)) {
-		dev_err(&pdev->dev,
-			"Could not find ACPI IPMI interface type\n");
+		dev_err(dev, "Could not find ACPI IPMI interface type\n");
 		return -EINVAL;
 	}
 
@@ -351,10 +351,11 @@ static int acpi_ipmi_probe(struct platform_device *pdev)
 	case 4: /* SSIF, just ignore */
 		return -ENODEV;
 	default:
-		dev_info(&pdev->dev, "unknown IPMI type %lld\n", tmp);
+		dev_info(dev, "unknown IPMI type %lld\n", tmp);
 		return -EINVAL;
 	}
 
+	io.dev = dev;
 	io.regsize = DEFAULT_REGSIZE;
 	io.regshift = 0;
 
@@ -378,9 +379,7 @@ static int acpi_ipmi_probe(struct platform_device *pdev)
 
 	io.slave_addr = find_slave_address(&io, io.slave_addr);
 
-	io.dev = &pdev->dev;
-
-	dev_info(io.dev, "%pR regsize %d spacing %d irq %d\n",
+	dev_info(dev, "%pR regsize %d spacing %d irq %d\n",
 		 res, io.regsize, io.regspacing, io.irq);
 
 	request_module("acpi_ipmi");
-- 
2.30.2