| Message ID | 20230203140501.67659-2-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [v1,1/3] string_helpers: Move string_is_valid() to the header | expand |
On Fri, Feb 03, 2023 at 04:05:00PM +0200, Andy Shevchenko wrote: > Use string_is_valid() helper instead of cpecific memchr() call. > This shows better the intention of the call. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> For networking patches, the target tree, in this case net-next, should appear in the patch subject: [PATCH v1 net-next 1/3] genetlink: Use string_is_valid() helper That notwithstanding, Reviewed-by: Simon Horman <simon.horman@corigine.com>
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 600993c80050..d7616c1bda93 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -13,7 +13,7 @@ #include <linux/errno.h> #include <linux/types.h> #include <linux/socket.h> -#include <linux/string.h> +#include <linux/string_helpers.h> #include <linux/skbuff.h> #include <linux/mutex.h> #include <linux/bitmap.h> @@ -457,7 +457,7 @@ static int genl_validate_assign_mc_groups(struct genl_family *family) if (WARN_ON(grp->name[0] == '\0')) return -EINVAL; - if (WARN_ON(memchr(grp->name, '\0', GENL_NAMSIZ) == NULL)) + if (WARN_ON(!string_is_valid(grp->name, GENL_NAMSIZ))) return -EINVAL; }
Use string_is_valid() helper instead of cpecific memchr() call. This shows better the intention of the call. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- net/netlink/genetlink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)