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staging: pi433: Add debugfs_remove in case of driver register fails.

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debugfs resources were never cleaned in case of failure to register driver.

Reported-by Dan Carpenter <dan.carpenter@linaro.org>

Fixes: 4ef027d5a3 ("staging: pi433: add debugfs interface")
Signed-off-by: Shahar Avidar <ikobh7@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20240405074000.3481217-7-ikobh7@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shahar Avidar 2024-04-05 10:39:59 +03:00 committed by Greg Kroah-Hartman
parent bd9ea55b22
commit 78d17ecffc
1 changed files with 1 additions and 0 deletions
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drivers/staging/pi433/pi433_if.c
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@ -1413,6 +1413,7 @@ static int __init pi433_init(void)
return 0;
unreg_class_and_remove_dbfs:
debugfs_remove(root_dir);
class_unregister(&pi433_class);
unreg_chrdev:
unregister_chrdev(MAJOR(pi433_devt), pi433_spi_driver.driver.name);