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USB: gadget: legacy: remove redundant zero assignment to variable 'value' 

The variable value is being assigned to zero but that value is never being
read.  Either value is being reassigned in the following if condition, or
it is never read and the function returns. In both cases the assignment is
redundant and can be removed. Cleans up clang warning:

drivers/usb/gadget/legacy/inode.c:1473:4: warning: Value stored to 'value'
is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Colin Ian King 2017-11-22 14:40:48 +00:00 committed by Felipe Balbi
parent 1f86eceb8d
commit 2eeb44c4e5
1 changed files with 0 additions and 1 deletions
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drivers/usb/gadget/legacy/inode.c
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@ -1470,7 +1470,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
dev->setup_wLength = w_length;
dev->setup_out_ready = 0;
dev->setup_out_error = 0;
value = 0;
/* read DATA stage for OUT right away */
if (unlikely (!dev->setup_in && w_length)) {