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gpio: cdev: Drop redundant nonseekable_open() return check

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nonseekable_open() never fails, so the error check is unnecessary.
Remove the dead error handling path.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260703020947.8010-1-phucduc.bui@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
bui duc phuc 2026-07-03 09:09:46 +07:00 committed by Bartosz Golaszewski
parent 83957567b1
commit 44d75ed98d
1 changed files with 1 additions and 8 deletions
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9
drivers/gpio/gpiolib-cdev.c
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@ -2682,15 +2682,8 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file)
file->private_data = cdev;
cdev->fp = file;
ret = nonseekable_open(inode, file);
if (ret)
goto out_unregister_device_notifier;
return nonseekable_open(inode, file);
return ret;
out_unregister_device_notifier:
blocking_notifier_chain_unregister(&gdev->device_notifier,
&cdev->device_unregistered_nb);
out_unregister_line_notifier:
scoped_guard(write_lock_irqsave, &gdev->line_state_lock)
raw_notifier_chain_unregister(&gdev->line_state_notifier,