coccinelle: device_attr_show: Remove useless expression STR
Commitff82e84e80
("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>
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@ -28,7 +28,7 @@ ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)
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@rp depends on patch@
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identifier show, dev, attr, buf;
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expression BUF, SZ, FORMAT, STR;
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expression BUF, SZ, FORMAT;
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@@
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ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)
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