nvme: add a newline to the 'tls_key' sysfs attribute

Hannes Reinecke · keithbusch · commit c5f2ca52d00d · 2024-08-22T13:25:11.000-07:00
Print a newline for easier userspace handling.

Signed-off-by: Hannes Reinecke &lt;hare@kernel.org&gt;
Reviewed-by: Sagi Grimberg &lt;sagi@grimberg.me&gt;
Reviewed-by: Christoph Hellwig &lt;hch@lst.de&gt;
Signed-off-by: Keith Busch &lt;kbusch@kernel.org&gt;
diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c
@@ -672,7 +672,7 @@ static ssize_t tls_key_show(struct device *dev,
 
 	if (!ctrl->tls_pskid)
 		return 0;
-	return sysfs_emit(buf, "%08x", ctrl->tls_pskid);
+	return sysfs_emit(buf, "%08x\n", ctrl->tls_pskid);
 }
 static DEVICE_ATTR_RO(tls_key);
 #endif

Original file line number	Diff line number	Diff line change
`@@ -672,7 +672,7 @@ static ssize_t tls_key_show(struct device *dev,`
`672`	`672`
`673`	`673`	`if (!ctrl->tls_pskid)`
`674`	`674`	`return 0;`
`675`		`- return sysfs_emit(buf, "%08x", ctrl->tls_pskid);`
	`675`	`+ return sysfs_emit(buf, "%08x\n", ctrl->tls_pskid);`
`676`	`676`	`}`
`677`	`677`	`static DEVICE_ATTR_RO(tls_key);`
`678`	`678`	`#endif`