__snd_vortex_probe() uses pci_read_config_word() that returns PCIBIOS_* codes (positive values on error). However, the function checks 'err < 0' which can never be true for PCIBIOS_* codes, causing errors to be silently ignored. Check for non-zero return value and convert PCIBIOS_* codes using pcibios_err_to_errno() into normal errno before returning them. Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn> Reviewed-by: Philipp Stanner <phasta@kernel.org> Link: https://patch.msgid.link/20251117065559.1138-1-vulab@iscas.ac.cn Signed-off-by: Takashi Iwai <tiwai@suse.de>