Re: [PATCH 3/4] arm: omap1: no need to check return value of debugfs_create functions
* Greg Kroah-Hartman <gregkh@linuxfoundation.org> [190122 14:41]: > When calling debugfs functions, there is no need to ever check the > return value. The function can work or not, but the code logic should > never do something different based on this.