Function check_audiophile_booted() only compares 15 characters of the 24-character-long string "FW Audiophile Bootloader" with the firmware model name. As this seems to be incorrect and because there is no comment explaining this "15", fix the length which is used in strncmp(). This patch has only been compile-tested. Fixes: 9076c22ddd9d ("ALSA: bebob: Add support for M-Audio usual Firewire series") Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> --- sound/firewire/bebob/bebob.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c index 3469ac14c89c..b23cd0901553 100644 --- a/sound/firewire/bebob/bebob.c +++ b/sound/firewire/bebob/bebob.c @@ -177,7 +177,7 @@ check_audiophile_booted(struct fw_unit *unit) if (fw_csr_string(unit->directory, CSR_MODEL, name, sizeof(name)) < 0) return false; - return strncmp(name, "FW Audiophile Bootloader", 15) != 0; + return strncmp(name, "FW Audiophile Bootloader", 24) != 0; } static void -- 2.10.1