495ff36388
Having helped an user recently figure out why the customized path being specified was not taken into account landed on a subtle difference between using: echo "/xyz/firmware" > /sys/module/firmware_class/parameters/path which inserts an additional newline which is passed as is down to fw_get_filesystem_firmware() and ultimately kernel_read_file_from_path() and fails. Strip off \n from the customized firmware path such that users do not run into these hard to debug situations. Link: https://lore.kernel.org/all/20230402135423.3235-1-f.fainelli@gmail.com/ Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230413191757.1949088-1-f.fainelli@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>