ALSA: firewire-lib: Fix sparse warning of incorrect type in assignment

__be32 value should not be assigned directly to bool value.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c
index d31a403..ba8df5a 100644 (file)
--- a/sound/firewire/cmp.c
+++ b/sound/firewire/cmp.c
@@ -164,7 +164,9 @@ int cmp_connection_check_used(struct cmp_connection *c, bool *used)
                        c->resources.unit, TCODE_READ_QUADLET_REQUEST,
                        pcr_address(c), &pcr, 4, 0);
        if (err >= 0)
-               *used = (pcr & cpu_to_be32(PCR_BCAST_CONN | PCR_P2P_CONN_MASK));
+               *used = !!(pcr & cpu_to_be32(PCR_BCAST_CONN |
+                                            PCR_P2P_CONN_MASK));
+
        return err;
 }
 EXPORT_SYMBOL(cmp_connection_check_used);