printk: filter out some more charging related logspam

YaroST12 · Forenche · commit 405682250c9e · 2021-11-05T17:00:11.000+05:30
Signed-off-by: Yaroslav Furman &lt;yaro330@gmail.com&gt;
Signed-off-by: UtsavBalar1231 &lt;utsavbalar1231@gmail.com&gt;
Signed-off-by: Fiqri Ardyansyah &lt;fiqri15072019@gmail.com&gt;
Signed-off-by: Forenche &lt;prahul2003@gmail.com&gt;
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
@@ -813,6 +813,7 @@ static ssize_t devkmsg_write(struct kiocb *iocb, struct iov_iter *from)
 			line = endp;
 			if (strstr(line, "healthd") ||
 				strstr(line, "cacert") ||
+				strcmp(line, "CP: Couldn't") ||
 				strncmp(line, "logd: Skipping", sizeof("logd: Skipping")))
 				goto free;
 		}

Original file line number	Diff line number	Diff line change
`@@ -813,6 +813,7 @@ static ssize_t devkmsg_write(struct kiocb iocb, struct iov_iter from)`
`813`	`813`	`line = endp;`
`814`	`814`	`if (strstr(line, "healthd") \|\|`
`815`	`815`	`strstr(line, "cacert") \|\|`
	`816`	`+ strcmp(line, "CP: Couldn't") \|\|`
`816`	`817`	`strncmp(line, "logd: Skipping", sizeof("logd: Skipping")))`
`817`	`818`	`goto free;`
`818`	`819`	`}`