This code causes a static checker warning:
sound/firewire/oxfw/oxfw.c:46 detect_loud_models()
warn: signedness bug returning '(-2)'
The detect_loud_models() function should return false on falure, so that
we don't try to set up the loud code for hardware that doesn't support
it.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c
index cf1d0b5..60e5cad 100644
--- a/sound/firewire/oxfw/oxfw.c
+++ b/sound/firewire/oxfw/oxfw.c
@@ -43,7 +43,7 @@ static bool detect_loud_models(struct fw_unit *unit)
err = fw_csr_string(unit->directory, CSR_MODEL,
model, sizeof(model));
if (err < 0)
- return err;
+ return false;
for (i = 0; i < ARRAY_SIZE(models); i++) {
if (strcmp(models[i], model) == 0)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
