diff options
| author | Tahia Khan <tahia.khan@gmail.com> | 2017-03-14 23:32:13 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-16 11:48:59 +0900 |
| commit | 01f23a1dc05c4174d8bed763c63218dd1801a28f (patch) | |
| tree | 096997791532bcbf7411326789754aa30e5c2969 /drivers/staging/sm750fb | |
| parent | 0e8af100528ffb6ed63b2d3dc9d4d3e716913e9a (diff) | |
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: Tahia Khan <tahia.khan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb')
| -rw-r--r-- | drivers/staging/sm750fb/sm750_accel.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c index 6db9b902157a..6be86e4963be 100644 --- a/drivers/staging/sm750fb/sm750_accel.c +++ b/drivers/staging/sm750fb/sm750_accel.c @@ -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; } /* |