Move string_is_valid() to the header for wider use.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Reviewed-by: Simon Horman <simon.hor...@corigine.com>
---
v2: added tag and updated subject (Simon)
include/linux/string_helpers.h | 5 +++++
net/tipc/netlink_compat.c | 6 +-----
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
index 88fb8e1d0421..01c9a432865a 100644
--- a/include/linux/string_helpers.h
+++ b/include/linux/string_helpers.h
@@ -12,6 +12,11 @@ struct device;
struct file;
struct task_struct;
+static inline bool string_is_valid(const char *s, int len)
+{
+ return memchr(s, '\0', len) ? true : false;
+}
+
/* Descriptions of the types of units to
* print in */
enum string_size_units {
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index dfea27a906f2..75186cd551a0 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -39,6 +39,7 @@
#include "node.h"
#include "net.h"
#include <net/genetlink.h>
+#include <linux/string_helpers.h>
#include <linux/tipc_config.h>
/* The legacy API had an artificial message length limit called
@@ -173,11 +174,6 @@ static struct sk_buff *tipc_get_err_tlv(char *str)
return buf;
}
-static inline bool string_is_valid(char *s, int len)
-{
- return memchr(s, '\0', len) ? true : false;
-}
-
static int __tipc_nl_compat_dumpit(struct tipc_nl_compat_cmd_dump *cmd,
struct tipc_nl_compat_msg *msg,
struct sk_buff *arg)
--
2.39.1
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