staging: media: davinci_vpfe: rewrite the right hand side of an assignment
Author: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a b);
to be:
a = b;
where = << | >>.
This issue was detected and resolved using the following
coccinelle script:
@@
identifier i;
expression e;
@@
-i = (i >> e);
+i >>= e;
@@
identifier i;
expression e;
@@
-i = (i << e);
+i <<= e;
Signed-off-by: Aya Mahfouz
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/media/davinci_vpfe/dm365_ipipeif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
index 87d42e1..878abdd 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
@@ -212,7 +212,7 @@ static int ipipeif_hw_setup(struct v4l2_subdev *sd)
pr_err("ipipeif: links setup required");
return -EINVAL;
}
- val = val << ONESHOT_SHIFT;
+ val <<= ONESHOT_SHIFT;
ipipeif_source = ipipeif_get_source(ipipeif);
val |= ipipeif_source << INPSRC_SHIFT; |
---
drivers/staging/media/davinci_vpfe/dm365_ipipeif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
index 87d42e1..878abdd 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
@@ -212,7 +212,7 @@ static int ipipeif_hw_setup(struct v4l2_subdev *sd)
pr_err("ipipeif: links setup required");
return -EINVAL;
}
- val = val << ONESHOT_SHIFT;
+ val <<= ONESHOT_SHIFT;
ipipeif_source = ipipeif_get_source(ipipeif);
val |= ipipeif_source << INPSRC_SHIFT;