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| author | Colin Ian King <colin.king@canonical.com> | 2018-07-11 10:42:53 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-07-31 10:19:07 +0300 |
| commit | 454127ad36fb11ee212f487b2640dd82373f3b0c (patch) | |
| tree | a99ab04ef6f7112cae90d4622dd596170e53afde /drivers/net/wireless/intel/iwlegacy/4965-mac.c | |
| parent | 0e139e97f58e8f844fecd77461aaad128f43b734 (diff) | |
| download | linux-454127ad36fb11ee212f487b2640dd82373f3b0c.tar.xz | |
iwlegacy: remove several redundant variables
Variables id, unicast, write, conf, a_band, accum_tx and ucode are
assigned a value but it is never read, hence they are redundant and
can be removed.
Cleans up clang warnings:
warning: variable 'id' set but not used [-Wunused-but-set-variable]
warning: variable 'unicast' set but not used [-Wunused-but-set-variable]
warning: variable 'write' set but not used [-Wunused-but-set-variable]
warning: variable 'conf' set but not used [-Wunused-but-set-variable]
warning: variable 'a_band' set but not used [-Wunused-but-set-variable]
warning: variable 'tx' set but not used [-Wunused-but-set-variable]
warning: variable 'accum_tx' set but not used [-Wunused-but-set-variable]
warning: variable 'ucode' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlegacy/4965-mac.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/4965-mac.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index 562e94870a9c..280cd8ae1696 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -1338,15 +1338,12 @@ il4965_accumulative_stats(struct il_priv *il, __le32 * stats) u32 *accum_stats; u32 *delta, *max_delta; struct stats_general_common *general, *accum_general; - struct stats_tx *tx, *accum_tx; prev_stats = (__le32 *) &il->_4965.stats; accum_stats = (u32 *) &il->_4965.accum_stats; size = sizeof(struct il_notif_stats); general = &il->_4965.stats.general.common; accum_general = &il->_4965.accum_stats.general.common; - tx = &il->_4965.stats.tx; - accum_tx = &il->_4965.accum_stats.tx; delta = (u32 *) &il->_4965.delta_stats; max_delta = (u32 *) &il->_4965.max_delta; @@ -4784,7 +4781,6 @@ static void il4965_ucode_callback(const struct firmware *ucode_raw, void *context) { struct il_priv *il = context; - struct il_ucode_header *ucode; int err; struct il4965_firmware_pieces pieces; const unsigned int api_max = il->cfg->ucode_api_max; @@ -4814,8 +4810,6 @@ il4965_ucode_callback(const struct firmware *ucode_raw, void *context) } /* Data from ucode file: header followed by uCode images */ - ucode = (struct il_ucode_header *)ucode_raw->data; - err = il4965_load_firmware(il, ucode_raw, &pieces); if (err) |