diff options
| author | Janusz Dziedzic <januszx.dziedzic@linux.intel.com> | 2017-02-16 14:54:12 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-03-06 16:55:04 +0200 |
| commit | 3ba534df815f233535b5a3dd3de41055666bbd21 (patch) | |
| tree | 2c9ee53dfccfb219584dae135611b6fc490d69ac /drivers/usb/gadget/function/f_fs.c | |
| parent | b6e7aeeaf235901c42ec35de4633c7c69501d303 (diff) | |
Revert "usb: gadget: f_fs: Fix ExtCompat descriptor validation"
This reverts commit ac670a3a650b899fc020b81f63e810d06015b865.
This introduce bug we already fixed in
commit 53642399aa71 ("usb: gadget: f_fs: Fix wrong check on reserved1 wof OS_DESC_EXT_COMPAT")
Next FFS (adb) SS enumeration fail with Windows OS.
Signed-off-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/function/f_fs.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_fs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 7e976f00cb02..a0085571824d 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -2264,7 +2264,7 @@ static int __ffs_data_do_os_desc(enum ffs_os_desc_type type, if (len < sizeof(*d) || d->bFirstInterfaceNumber >= ffs->interfaces_count || - d->Reserved1) + !d->Reserved1) return -EINVAL; for (i = 0; i < ARRAY_SIZE(d->Reserved2); ++i) if (d->Reserved2[i]) |