Commit 01f23a1d authored by Tahia Khan's avatar Tahia Khan Committed by Greg Kroah-Hartman
Browse files

staging: sm750fb: Removes unused variable from sm750_hw_copyarea 



Removes unused variable opSign from sm750_hw_copyarea. Identified
using coccinelle script 'unused.cocci'.

Signed-off-by: default avatarTahia Khan <tahia.khan@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0e8af100

drivers/staging/sm750fb/sm750_accel.c

+0 −3
Original line number Diff line number Diff line
@@ -144,11 +144,9 @@ unsigned int height, /* width and height of rectangle in pixel value */ 
unsigned int rop2)   /* ROP value */

{

	unsigned int nDirection, de_ctrl;

	int opSign;



	nDirection = LEFT_TO_RIGHT;

	/* Direction of ROP2 operation: 1 = Left to Right, (-1) = Right to Left */

	opSign = 1;

	de_ctrl = 0;



	/* If source and destination are the same surface, need to check for overlay cases */
@@ -212,7 +210,6 @@ unsigned int rop2) /* ROP value */ 
		sy += height - 1;

		dx += width - 1;

		dy += height - 1;

		opSign = -1;

	}



	/*