From: Colin Ian King Date: Wed, 22 Nov 2017 14:40:48 +0000 (+0000) Subject: USB: gadget: legacy: remove redundant zero assignment to variable 'value' X-Git-Tag: v4.16-rc1~114^2~46^2~16 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2eeb44c4e5bc0cb0e9e43ff59c44098c925790a2;p=users%2Fjedix%2Flinux-maple.git 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 Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 9343ec4364855..cb8e1761d4054 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -1470,7 +1470,6 @@ delegate: 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)) {