diff options
| author | Masahiro Yamada | 2020-04-03 22:16:51 +0900 |
|---|---|---|
| committer | Felipe Balbi | 2020-05-09 11:05:08 +0300 |
| commit | d13cce757954fa663c69845611957396843ed87a (patch) | |
| tree | b419f4f638ae159aa2c5f7630010bbd3fc82cce3 /drivers/usb | |
| parent | 0534d40160cb9505073b0ecf5e7210daee319a66 (diff) | |
usb: gadget: legacy: fix redundant initialization warnings
Fix the following cppcheck warnings:
drivers/usb/gadget/legacy/inode.c:1364:8: style: Redundant initialization for 'value'. The initialized value is overwritten$
value = -EOPNOTSUPP;
^
drivers/usb/gadget/legacy/inode.c:1331:15: note: value is initialized
int value = -EOPNOTSUPP;
^
drivers/usb/gadget/legacy/inode.c:1364:8: note: value is overwritten
value = -EOPNOTSUPP;
^
drivers/usb/gadget/legacy/inode.c:1817:8: style: Redundant initialization for 'value'. The initialized value is overwritten$
value = -EINVAL;
^
drivers/usb/gadget/legacy/inode.c:1787:18: note: value is initialized
ssize_t value = len, length = len;
^
drivers/usb/gadget/legacy/inode.c:1817:8: note: value is overwritten
value = -EINVAL;
^
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/legacy/inode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index aa0de9e35afa..3afddd3bea6e 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -1361,7 +1361,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) req->buf = dev->rbuf; req->context = NULL; - value = -EOPNOTSUPP; switch (ctrl->bRequest) { case USB_REQ_GET_DESCRIPTOR: @@ -1784,7 +1783,7 @@ static ssize_t dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) { struct dev_data *dev = fd->private_data; - ssize_t value = len, length = len; + ssize_t value, length = len; unsigned total; u32 tag; char *kbuf; |