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Code Issues Releases Wiki Activity

Revert "usb: gadget: hid: Convert to use list_count()" 

This reverts commit 33f00f41d9 as it
breaks the build.

Link: https://lore.kernel.org/r/20221130131854.35b58b16@canb.auug.org.au
Link: https://lore.kernel.org/r/202211301628.iwMjPVMp-lkp@intel.com
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2022-11-30 12:02:13 +01:00
parent acebf61919
commit 54aa8af539
1 changed files with 5 additions and 2 deletions
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7
drivers/usb/gadget/legacy/hid.c
View File

@ -133,11 +133,14 @@ static struct usb_configuration config_driver = {
static int hid_bind(struct usb_composite_dev *cdev)
{
struct usb_gadget *gadget = cdev->gadget;
struct list_head *tmp;
struct hidg_func_node *n = NULL, *m, *iter_n;
struct f_hid_opts *hid_opts;
int status, funcs;
int status, funcs = 0;
list_for_each(tmp, &hidg_func_list)
funcs++;
funcs = list_count(&hidg_func_list);
if (!funcs)
return -ENODEV;