[WIRELESS]: use ARRAY_SIZE()

Use ARRAY_SIZE() macro now.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/wireless.c b/net/core/wireless.c
index 8f7f3abdb2248db4b1d254d604be3800bb6ee9b3..21c091dd39ee3ec35fb89ba1550932491f61cfcb 100644 (file)
--- a/net/core/wireless.c
+++ b/net/core/wireless.c
@@ -349,8 +349,7 @@ static const struct iw_ioctl_description standard_ioctl[] = {
                .max_tokens     = sizeof(struct iw_pmksa),
        },
 };
-static const unsigned standard_ioctl_num = (sizeof(standard_ioctl) /
-                                           sizeof(struct iw_ioctl_description));
+static const unsigned standard_ioctl_num = ARRAY_SIZE(standard_ioctl);
 
 /*
  * Meta-data about all the additional standard Wireless Extension events
@@ -400,8 +399,7 @@ static const struct iw_ioctl_description standard_event[] = {
                .max_tokens     = sizeof(struct iw_pmkid_cand),
        },
 };
-static const unsigned standard_event_num = (sizeof(standard_event) /
-                                           sizeof(struct iw_ioctl_description));
+static const unsigned standard_event_num = ARRAY_SIZE(standard_event);
 
 /* Size (in bytes) of the various private data types */
 static const char iw_priv_type_size[] = {