[media] i2c: tc358743: remove useless variable assignment in tc358743_isr

Remove useless variable assignment in function tc358743_isr().

The value stored in variable _intstatus_ at line 1299 is
overwritten at line 1302, just before it can be used.

Addresses-Coverity-ID: 1397678

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index 8c54013984ed37568494eecadba015c182dabed7..5788af238b86579704840cc45230f5a09123f5fb 100644 (file)
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -1303,7 +1303,6 @@ static int tc358743_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
                        tc358743_csi_err_int_handler(sd, handled);
 
                i2c_wr16(sd, INTSTATUS, MASK_CSI_INT);
-               intstatus &= ~MASK_CSI_INT;
        }
 
        intstatus = i2c_rd16(sd, INTSTATUS);