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Commit efb35d12 authored by Rehas Sachdeva's avatar Rehas Sachdeva Committed by Greg Kroah-Hartman
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staging: octeon-usb: Remove unnecessary assignment 

Remove 'x=a;' from a consecutive double assignment of the form 'x=a; x=b;'.
Issue detected by the semantic patch found here:
https://github.com/coccinelle/coccinellery/blob/master/write2/write2.cocci



Signed-off-by: default avatarRehas Sachdeva <aquannie@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 63e6464b

drivers/staging/octeon-usb/octeon-hcd.c

+0 −1
Original line number Diff line number Diff line
@@ -3292,7 +3292,6 @@ static int octeon_usb_hub_status_data(struct usb_hcd *hcd, char *buf) 
	spin_lock_irqsave(&usb->lock, flags);

	port_status = cvmx_usb_get_status(usb);

	spin_unlock_irqrestore(&usb->lock, flags);

	buf[0] = 0;

	buf[0] = port_status.connect_change << 1;



	return buf[0] != 0;