dm: declare variables static when sensible

mauelsha · Mike Snitzer · commit 774f13ac2b56 · 2023-02-14T14:23:07.000-05:00
Signed-off-by: Heinz Mauelshagen &lt;heinzm@redhat.com&gt;
Signed-off-by: Mike Snitzer &lt;snitzer@kernel.org&gt;
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
@@ -859,7 +859,7 @@ static const char *cache_device_name(struct cache *cache)
 
 static void notify_mode_switch(struct cache *cache, enum cache_metadata_mode mode)
 {
-	const char *descs[] = {
+	static const char *descs[] = {
 		"write",
 		"read-only",
 		"fail"
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
@@ -294,7 +294,7 @@ static enum pool_mode get_pool_mode(struct pool *pool)
 
 static void notify_of_pool_mode_change(struct pool *pool)
 {
-	const char *descs[] = {
+	static const char *descs[] = {
 		"write",
 		"out-of-data-space",
 		"read-only",

Original file line number	Diff line number	Diff line change
`@@ -859,7 +859,7 @@ static const char cache_device_name(struct cache cache)`
`859`	`859`
`860`	`860`	`static void notify_mode_switch(struct cache *cache, enum cache_metadata_mode mode)`
`861`	`861`	`{`
`862`		`- const char *descs[] = {`
	`862`	`+ static const char *descs[] = {`
`863`	`863`	`"write",`
`864`	`864`	`"read-only",`
`865`	`865`	`"fail"`
Original file line number	Diff line number	Diff line change
`@@ -294,7 +294,7 @@ static enum pool_mode get_pool_mode(struct pool *pool)`
`294`	`294`
`295`	`295`	`static void notify_of_pool_mode_change(struct pool *pool)`
`296`	`296`	`{`
`297`		`- const char *descs[] = {`
	`297`	`+ static const char *descs[] = {`
`298`	`298`	`"write",`
`299`	`299`	`"out-of-data-space",`
`300`	`300`	`"read-only",`