[PATCH] net/intel: Replace manual array size calculation with ARRAY_SIZE

Jakub Raczynski
2026-04-21T11:40:42Z

There are still places in the code where manual calculation of array size
exist, but it is good to enforce usage of single macro through the whole
code as it makes code bit more readable.

Signed-off-by: Jakub Raczynski <j.raczynski@samsung.com>
---
drivers/net/ethernet/intel/i40e/i40e_adminq.h | 2 +-
drivers/net/ethernet/intel/iavf/iavf_adminq.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.h b/drivers/net/ethernet/intel/i40e/i40e_adminq.h
index 1be97a3a86ce..0e7cecd00169 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.h
@@ -109,7 +109,7 @@ static inline int i40e_aq_rc_to_posix(int aq_ret, int aq_rc)
-EFBIG, /* I40E_AQ_RC_EFBIG */
};

- if (!((u32)aq_rc < (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0]))))
+ if (!((u32)aq_rc < ARRAY_SIZE(aq_to_posix)))
return -ERANGE;

return aq_to_posix[aq_rc];
diff --git a/drivers/net/ethernet/intel/iavf/iavf_adminq.h b/drivers/net/ethernet/intel/iavf/iavf_adminq.h
index bbf5c4b3a2ae..eb0257c86058 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_adminq.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_adminq.h
@@ -113,7 +113,7 @@ static inline int iavf_aq_rc_to_posix(int aq_ret, int aq_rc)
if (aq_ret == IAVF_ERR_ADMIN_QUEUE_TIMEOUT)
return -EAGAIN;

- if (!((u32)aq_rc < (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0]))))
+ if (!((u32)aq_rc < ARRAY_SIZE(aq_to_posix)))
return -ERANGE;

return aq_to_posix[aq_rc];
--
2.34.1