Messages in this thread | | | Date | Mon, 24 Apr 2023 12:54:48 +0100 | From | Mark Brown <> | Subject | Re: [PATCH] spi: remove return value check of debugfs_create_dir() |
| |
On Sun, Apr 23, 2023 at 02:11:54PM +0800, Yingsha Xu wrote: > Smatch complains that: > dw_spi_debugfs_init() warn: 'dws->debugfs' is an error pointer > or valid > > Debugfs checks are generally not supposed to be checked for errors > and it is not necessary here. > > Just delete the dead code.
This is very much a question of taste with a range of use cases available. [unhandled content-type:application/pgp-signature] | |