[HPDD-discuss] [PATCH 5/5] staging: lustre: osc: drop trivially useless initialization
Remove initialization of a variable that is immediately reassigned.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall(a)lip6.fr>
---
drivers/staging/lustre/lustre/osc/osc_page.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -u -p a/drivers/staging/lustre/lustre/osc/osc_page.c
b/drivers/staging/lustre/lustre/osc/osc_page.c
--- a/drivers/staging/lustre/lustre/osc/osc_page.c
+++ b/drivers/staging/lustre/lustre/osc/osc_page.c
@@ -471,7 +471,7 @@ static int osc_page_flush(const struct l
struct cl_io *io)
{
struct osc_page *opg = cl2osc_page(slice);
- int rc = 0;
+ int rc;
rc = osc_flush_async_page(env, io, opg);
return rc;