diff mbox series

[05/14] hwmon: (via686a) Do PCI error checks on own line

Message ID 20230824132832.78705-6-ilpo.jarvinen@linux.intel.com (mailing list archive)
State Accepted
Headers show
Series None | expand

Commit Message

Ilpo Järvinen Aug. 24, 2023, 1:28 p.m. UTC 
Instead of if conditions with line splits, use the usual error handling
pattern with a separate variable to improve readability.

No functional changes intended.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/hwmon/via686a.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

Comments

Guenter Roeck Aug. 25, 2023, 1:18 p.m. UTC | #1 
On Thu, Aug 24, 2023 at 04:28:23PM +0300, Ilpo Järvinen wrote:
> Instead of if conditions with line splits, use the usual error handling
> pattern with a separate variable to improve readability.
> 
> No functional changes intended.
> 
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Applied.

Thanks,
Guenter
diff mbox series

Patch

diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index 37d7374896f6..407933d6e425 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -855,16 +855,17 @@  static int via686a_pci_probe(struct pci_dev *dev,
 				       const struct pci_device_id *id)
 {
 	u16 address, val;
+	int ret;
 
 	if (force_addr) {
 		address = force_addr & ~(VIA686A_EXTENT - 1);
 		dev_warn(&dev->dev, "Forcing ISA address 0x%x\n", address);
-		if (PCIBIOS_SUCCESSFUL !=
-		    pci_write_config_word(dev, VIA686A_BASE_REG, address | 1))
+		ret = pci_write_config_word(dev, VIA686A_BASE_REG, address | 1);
+		if (ret != PCIBIOS_SUCCESSFUL)
 			return -ENODEV;
 	}
-	if (PCIBIOS_SUCCESSFUL !=
-	    pci_read_config_word(dev, VIA686A_BASE_REG, &val))
+	ret = pci_read_config_word(dev, VIA686A_BASE_REG, &val);
+	if (ret != PCIBIOS_SUCCESSFUL)
 		return -ENODEV;
 
 	address = val & ~(VIA686A_EXTENT - 1);
@@ -874,8 +875,8 @@  static int via686a_pci_probe(struct pci_dev *dev,
 		return -ENODEV;
 	}
 
-	if (PCIBIOS_SUCCESSFUL !=
-	    pci_read_config_word(dev, VIA686A_ENABLE_REG, &val))
+	ret = pci_read_config_word(dev, VIA686A_ENABLE_REG, &val);
+	if (ret != PCIBIOS_SUCCESSFUL)
 		return -ENODEV;
 	if (!(val & 0x0001)) {
 		if (!force_addr) {
@@ -886,9 +887,8 @@  static int via686a_pci_probe(struct pci_dev *dev,
 		}
 
 		dev_warn(&dev->dev, "Enabling sensors\n");
-		if (PCIBIOS_SUCCESSFUL !=
-		    pci_write_config_word(dev, VIA686A_ENABLE_REG,
-					  val | 0x0001))
+		ret = pci_write_config_word(dev, VIA686A_ENABLE_REG, val | 0x1);
+		if (ret != PCIBIOS_SUCCESSFUL)
 			return -ENODEV;
 	}