[PATCH] pcrypt: use format specifier in kobject_add

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

Passing string 'name' as the format specifier is potentially hazardous
because name could (although very unlikely to) have a format specifier
embedded in it causing issues when parsing the non-existent arguments
to these.  Follow best practice by using the "%s" format string for
the string 'name'.

Cleans up clang warning:
crypto/pcrypt.c:397:40: warning: format string is not a string literal
(potentially insecure) [-Wformat-security]

Fixes: a3fb1e330dd2 ("pcrypt: Added sysfs interface to pcrypt")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 crypto/pcrypt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index f8ec3d4ba4a8..29d2cf989c05 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -394,7 +394,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, 
const char *name)
        int ret;
 
        pinst->kobj.kset = pcrypt_kset;
-       ret = kobject_add(&pinst->kobj, NULL, name);
+       ret = kobject_add(&pinst->kobj, NULL, "%s", name);
        if (!ret)
                kobject_uevent(&pinst->kobj, KOBJ_ADD);
 
-- 
2.19.1