[PATCH] integrity: digsig: Add blank line after declarations

[Chi Wang]

From: Chi Wang <wang...@kylinos.cn>

Fixes checkpatch warning:
WARNING: Missing a blank line after declarations
+                       int err = PTR_ERR(keyring[id]);
+                       pr_err("no %s keyring: %d\n", keyring_name[id], err);

Add a blank line after the variable declaration to comply with
the kernel coding style.

Signed-off-by: Chi Wang <wang...@kylinos.cn>
---
 security/integrity/digsig.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c
index aec350abad86..5e7ba7d3cf99 100644
--- a/security/integrity/digsig.c
+++ b/security/integrity/digsig.c
@@ -49,6 +49,7 @@ static struct key *integrity_keyring_from_id(const unsigned 
int id)
                        request_key(&key_type_keyring, keyring_name[id], NULL);
                if (IS_ERR(keyring[id])) {
                        int err = PTR_ERR(keyring[id]);
+
                        pr_err("no %s keyring: %d\n", keyring_name[id], err);
                        keyring[id] = NULL;
                        return ERR_PTR(err);
-- 
2.25.1