Re: media: staging/intel-ipu3: css - possible typo in array being assigned

[Dan Carpenter <dan.carpenter@linaro.org>]

Yeah...  It probably should be the below patch.  The commit message would
say something like:

Subject: Fix copy and paste bug.

This code is copy and pasted from earlier in the function and the NULL
check should be if (p_pl) instead of if (p_tr).  Except that p_pl is
never NULL and the check can be removed.

The impact of this bug is that for several callers the
"p_pl[pl_idx].cfg_set = pl_cfg_set" value is never set.  (I wonder why
this didn't show up in testing?)"

regards,
dan carpenter

diff --git a/drivers/staging/media/ipu3/ipu3-css-params.c b/drivers/staging/media/ipu3/ipu3-css-params.c
index 2c48d57a3180..2d1c38119258 100644
--- a/drivers/staging/media/ipu3/ipu3-css-params.c
+++ b/drivers/staging/media/ipu3/ipu3-css-params.c
@@ -1617,10 +1617,9 @@ imgu_css_acc_process_lines(const struct process_lines *pl,
 				/* Inside the grid */
 				p_pl[pl_idx].lines = process_lines;
 
-			if (p_tr) {
-				p_pl[pl_idx].cfg_set = pl_cfg_set;
-				pl_cfg_set = 1 - pl_cfg_set;
-			}
+			p_pl[pl_idx].cfg_set = pl_cfg_set;
+			pl_cfg_set = 1 - pl_cfg_set;
+
 			pl_idx++;
 		}
 	}