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usb: gadget: composite: cleanup function config_ep_by_speed_and_alt()

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When call this function, gadget already have working speed, if it is
USB_SPEED_SUPER_PLUS, in theroy gadget_is_superspeed_plus() checking
should be true, so there is no need to call it. it is same for other
working speed.

Remove all gadget_is_{*}speed_plus() API call to clean it up.

Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Link: https://lore.kernel.org/r/20230803091053.9714-7-quic_linyyuan@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Linyu Yuan 2023-08-03 17:10:52 +08:00 committed by Greg Kroah-Hartman
parent 4dfdd90b85
commit dc2e6960a0
1 changed files with 14 additions and 20 deletions
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34
drivers/usb/gadget/composite.c
View file

@ -170,33 +170,27 @@ int config_ep_by_speed_and_alt(struct usb_gadget *g,
/* select desired speed */
switch (g->speed) {
case USB_SPEED_SUPER_PLUS:
if (gadget_is_superspeed_plus(g)) {
if (f->ssp_descriptors) {
speed_desc = f->ssp_descriptors;
want_comp_desc = 1;
break;
}
incomplete_desc = true;
if (f->ssp_descriptors) {
speed_desc = f->ssp_descriptors;
want_comp_desc = 1;
break;
}
incomplete_desc = true;
fallthrough;
case USB_SPEED_SUPER:
if (gadget_is_superspeed(g)) {
if (f->ss_descriptors) {
speed_desc = f->ss_descriptors;
want_comp_desc = 1;
break;
}
incomplete_desc = true;
if (f->ss_descriptors) {
speed_desc = f->ss_descriptors;
want_comp_desc = 1;
break;
}
incomplete_desc = true;
fallthrough;
case USB_SPEED_HIGH:
if (gadget_is_dualspeed(g)) {
if (f->hs_descriptors) {
speed_desc = f->hs_descriptors;
break;
}
incomplete_desc = true;
if (f->hs_descriptors) {
speed_desc = f->hs_descriptors;
break;
}
incomplete_desc = true;
fallthrough;
default:
speed_desc = f->fs_descriptors;