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authorThomas Meyer <thomas@m3y3r.de>2017-08-31 16:18:15 +0200
committerDavid S. Miller <davem@davemloft.net>2017-09-01 18:35:23 -0700
commit6391c4f67ad1643a17b54376e381038b9e660a0f (patch)
treec86d794176496928e2b164f6da46b06e937dd707 /net/ipv6
parent5debc53ffecf79ca1c2d6fc194764cb6a8fa91a9 (diff)
ipv6: sr: Use ARRAY_SIZE macro
Grepping for "sizeof\(.+\) / sizeof\(" found this as one of the first candidates. Maybe a coccinelle can catch all of those. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/seg6_hmac.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c
index f950cb53d5e3..33fb35cbfac1 100644
--- a/net/ipv6/seg6_hmac.c
+++ b/net/ipv6/seg6_hmac.c
@@ -12,6 +12,7 @@
*/
#include <linux/errno.h>
+#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/sockios.h>
@@ -110,7 +111,7 @@ static struct seg6_hmac_algo *__hmac_get_algo(u8 alg_id)
struct seg6_hmac_algo *algo;
int i, alg_count;
- alg_count = sizeof(hmac_algos) / sizeof(struct seg6_hmac_algo);
+ alg_count = ARRAY_SIZE(hmac_algos);
for (i = 0; i < alg_count; i++) {
algo = &hmac_algos[i];
if (algo->alg_id == alg_id)
@@ -360,7 +361,7 @@ static int seg6_hmac_init_algo(void)
struct shash_desc *shash;
int i, alg_count, cpu;
- alg_count = sizeof(hmac_algos) / sizeof(struct seg6_hmac_algo);
+ alg_count = ARRAY_SIZE(hmac_algos);
for (i = 0; i < alg_count; i++) {
struct crypto_shash **p_tfm;
@@ -421,7 +422,7 @@ void seg6_hmac_exit(void)
struct seg6_hmac_algo *algo = NULL;
int i, alg_count, cpu;
- alg_count = sizeof(hmac_algos) / sizeof(struct seg6_hmac_algo);
+ alg_count = ARRAY_SIZE(hmac_algos);
for (i = 0; i < alg_count; i++) {
algo = &hmac_algos[i];
for_each_possible_cpu(cpu) {