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authorJulia Lawall <julia@diku.dk>2008-11-09 17:56:34 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 13:52:01 -0800
commit9ba8aa7a94c5f3f5ac41ba39be5b1abf1688565e (patch)
treef456a730af73ac8ccebb2a16cbc45a958d462c6a
parentd11e5f22ac9330ebe8f6157395a1a55645064322 (diff)
Staging: wlan-ng: p80211wext.c: use ARRAY_SIZE
ARRAY_SIZE is more concise to use when the size of an array is divided by the size of its type or the size of its first element. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @i@ @@ #include <linux/kernel.h> @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(E[...])) + ARRAY_SIZE(E) @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/staging/wlan-ng/p80211wext.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c
index 762922c..f7ba70f 100644
--- a/drivers/staging/wlan-ng/p80211wext.c
+++ b/drivers/staging/wlan-ng/p80211wext.c
@@ -122,7 +122,7 @@ static const long p80211wext_channel_freq[] = {
2412, 2417, 2422, 2427, 2432, 2437, 2442,
2447, 2452, 2457, 2462, 2467, 2472, 2484
};
-#define NUM_CHANNELS (sizeof(p80211wext_channel_freq) / sizeof(p80211wext_channel_freq[0]))
+#define NUM_CHANNELS ARRAY_SIZE(p80211wext_channel_freq)
/* steal a spare bit to store the shared/opensystems state. should default to open if not set */
#define HOSTWEP_SHAREDKEY BIT3
@@ -1787,7 +1787,7 @@ static iw_handler p80211wext_handlers[] = {
};
struct iw_handler_def p80211wext_handler_def = {
- .num_standard = sizeof(p80211wext_handlers) / sizeof(iw_handler),
+ .num_standard = ARRAY_SIZE(p80211wext_handlers),
.num_private = 0,
.num_private_args = 0,
.standard = p80211wext_handlers,