Files
linux-cryptodev-2.6/drivers/s390
Stefan Haberland 764def9e8e s390/dasd: Remove unnecessary debugfs_create() return checks
The DASD driver only uses the dentry pointers when removing debugfs
entries, and debugfs_remove() can safely handle both NULL and ERR_PTR.
There is therefore no need to check debugfs_create() return values.

This simplifies the debugfs setup code without changing functionality.

Suggested-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-11-26 10:14:17 -07:00
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