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authorzhong jiang <zhongjiang@huawei.com>2018-09-26 19:07:09 +0300
committerDavid S. Miller <davem@davemloft.net>2018-09-28 20:27:26 +0300
commit065a2cdcbdf8eb9aefb66e1a24b2d684b8b8852b (patch)
treedbc27d0c3ac0217d3afff0f2a49af2db5aeefa4c /drivers/s390
parentd4ce58082f206bf6e7d697380c7bc5480a8b0264 (diff)
downloadlinux-065a2cdcbdf8eb9aefb66e1a24b2d684b8b8852b.tar.xz
s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its function
Use the common code ARRAY_SIZE macro instead of a private implementation. Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/net/qeth_core_mpc.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_core_mpc.c b/drivers/s390/net/qeth_core_mpc.c
index 5bcb8dafc3ee..e8263ded0af0 100644
--- a/drivers/s390/net/qeth_core_mpc.c
+++ b/drivers/s390/net/qeth_core_mpc.c
@@ -222,8 +222,7 @@ static struct ipa_rc_msg qeth_ipa_rc_msg[] = {
char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc)
{
int x = 0;
- qeth_ipa_rc_msg[sizeof(qeth_ipa_rc_msg) /
- sizeof(struct ipa_rc_msg) - 1].rc = rc;
+ qeth_ipa_rc_msg[ARRAY_SIZE(qeth_ipa_rc_msg) - 1].rc = rc;
while (qeth_ipa_rc_msg[x].rc != rc)
x++;
return qeth_ipa_rc_msg[x].msg;
@@ -270,9 +269,7 @@ static struct ipa_cmd_names qeth_ipa_cmd_names[] = {
char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd)
{
int x = 0;
- qeth_ipa_cmd_names[
- sizeof(qeth_ipa_cmd_names) /
- sizeof(struct ipa_cmd_names)-1].cmd = cmd;
+ qeth_ipa_cmd_names[ARRAY_SIZE(qeth_ipa_cmd_names) - 1].cmd = cmd;
while (qeth_ipa_cmd_names[x].cmd != cmd)
x++;
return qeth_ipa_cmd_names[x].name;