diff options
| author | Reinette Chatre <reinette.chatre@intel.com> | 2009-10-02 13:44:07 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 16:33:50 -0400 |
| commit | 886e71de1f889adadb1065b1a83b0e64625fb716 (patch) | |
| tree | 52f2f299e2c3090a1f2913f0bfa608a8210f4972 | |
| parent | 9024adf5c81c94f7b5c6fd26942b075e2a26e085 (diff) | |
iwlagn: fix compile warning in iwl5000_gain_computation
The return type of abs() was recently changed from int to long. With
min()'s type checking we thus need to make sure that values of the same
type are compared.
This fixes:
CC [M] drivers/net/wireless/iwlwifi/iwl-5000.o
drivers/net/wireless/iwlwifi/iwl-5000.c: In function ‘iwl5000_gain_computation’:
drivers/net/wireless/iwlwifi/iwl-5000.c:320: warning: comparison of distinct pointer types lacks a cast
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index eb08f441100..524e7e4c51d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -317,7 +317,7 @@ static void iwl5000_gain_computation(struct iwl_priv *priv, (s32)average_noise[i])) / 1500; /* bound gain by 2 bits value max, 3rd bit is sign */ data->delta_gain_code[i] = - min(abs(delta_g), CHAIN_NOISE_MAX_DELTA_GAIN_CODE); + min(abs(delta_g), (long) CHAIN_NOISE_MAX_DELTA_GAIN_CODE); if (delta_g < 0) /* set negative sign */ |