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coccinelle: device_attr_show: Remove useless expression STR 

[ Upstream commit 173f6cd384 ]

Commit ff82e84e80 ("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: ff82e84e80 ("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>
This commit is contained in:
Li Zhijian 2024-02-18 16:00:54 +08:00 committed by Sasha Levin
parent c910e447df
commit 36f99de1d7
1 changed files with 1 additions and 1 deletions
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2
scripts/coccinelle/api/device_attr_show.cocci
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@ -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)