[PATCH 6.8 622/715] coccinelle: device_attr_show: Remove useless expression STR

Sasha Levin
2024-03-24T22:45:14Z

From: Li Zhijian <lizhijian@fujitsu.com>

[ Upstream commit 173f6cd384ae27bb57af8cc5201b4f4a137d6e55 ]

Commit ff82e84e80fc ("coccinelle: device_attr_show: simplify patch case")
simplifies the patch case, as a result, STR is no longer needed.

This also helps to fix below coccicheck warning:
> warning: rp: metavariable STR not used in the - or context code

CC: Julia Lawall <Julia.Lawall@inria.fr>
CC: Nicolas Palix <nicolas.palix@imag.fr>
CC: cocci@inria.fr
Fixes: ff82e84e80fc ("coccinelle: device_attr_show: simplify patch case")
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/coccinelle/api/device_attr_show.cocci | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/coccinelle/api/device_attr_show.cocci b/scripts/coccinelle/api/device_attr_show.cocci
index 550d1d2fc02a9..dfcf9304195f3 100644
--- a/scripts/coccinelle/api/device_attr_show.cocci
+++ b/scripts/coccinelle/api/device_attr_show.cocci
@@ -28,7 +28,7 @@ ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)

@rp depends on patch@
identifier show, dev, attr, buf;
-expression BUF, SZ, FORMAT, STR;
+expression BUF, SZ, FORMAT;
@@

ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)
--
2.43.0