diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-helpers.h')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-helpers.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-helpers.h b/drivers/net/wireless/iwlegacy/iwl-helpers.h index a9d87023e69f..5fcb23e8f5a6 100644 --- a/drivers/net/wireless/iwlegacy/iwl-helpers.h +++ b/drivers/net/wireless/iwlegacy/iwl-helpers.h @@ -45,23 +45,23 @@ static inline struct ieee80211_conf *il_ieee80211_get_hw_conf( } /** - * il_queue_inc_wrap - increment queue index, wrap back to beginning - * @index -- current index + * il_queue_inc_wrap - increment queue idx, wrap back to beginning + * @idx -- current idx * @n_bd -- total number of entries in queue (must be power of 2) */ -static inline int il_queue_inc_wrap(int index, int n_bd) +static inline int il_queue_inc_wrap(int idx, int n_bd) { - return ++index & (n_bd - 1); + return ++idx & (n_bd - 1); } /** - * il_queue_dec_wrap - decrement queue index, wrap back to end - * @index -- current index + * il_queue_dec_wrap - decrement queue idx, wrap back to end + * @idx -- current idx * @n_bd -- total number of entries in queue (must be power of 2) */ -static inline int il_queue_dec_wrap(int index, int n_bd) +static inline int il_queue_dec_wrap(int idx, int n_bd) { - return --index & (n_bd - 1); + return --idx & (n_bd - 1); } /* TODO: Move fw_desc functions to iwl-pci.ko */ |