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Diffstat (limited to 'sound/usb/clock.c')
-rw-r--r--sound/usb/clock.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index 72e9bdf76115..6b8c14f9b5d4 100644
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -38,39 +38,37 @@ static void *find_uac_clock_desc(struct usb_host_interface *iface, int id,
static bool validate_clock_source_v2(void *p, int id)
{
struct uac_clock_source_descriptor *cs = p;
- return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+ return cs->bClockID == id;
}
static bool validate_clock_source_v3(void *p, int id)
{
struct uac3_clock_source_descriptor *cs = p;
- return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+ return cs->bClockID == id;
}
static bool validate_clock_selector_v2(void *p, int id)
{
struct uac_clock_selector_descriptor *cs = p;
- return cs->bLength >= sizeof(*cs) && cs->bClockID == id &&
- cs->bLength == 7 + cs->bNrInPins;
+ return cs->bClockID == id;
}
static bool validate_clock_selector_v3(void *p, int id)
{
struct uac3_clock_selector_descriptor *cs = p;
- return cs->bLength >= sizeof(*cs) && cs->bClockID == id &&
- cs->bLength == 11 + cs->bNrInPins;
+ return cs->bClockID == id;
}
static bool validate_clock_multiplier_v2(void *p, int id)
{
struct uac_clock_multiplier_descriptor *cs = p;
- return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+ return cs->bClockID == id;
}
static bool validate_clock_multiplier_v3(void *p, int id)
{
struct uac3_clock_multiplier_descriptor *cs = p;
- return cs->bLength == sizeof(*cs) && cs->bClockID == id;
+ return cs->bClockID == id;
}
#define DEFINE_FIND_HELPER(name, obj, validator, type) \