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iwlegacy: propagate error return value

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propogate the return value from iwl4965_get_tx_atten_grp instead
of implicitly returning -EINVAL in the error case.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Greg Dietsche 2011-06-02 21:06:09 -05:00 committed by John W. Linville
parent 8e638188b2
commit 5c30c76ee6
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/iwlegacy/iwl-4965.c
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@ -915,7 +915,7 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel,
if (txatten_grp < 0) {
IWL_ERR(priv, "Can't find txatten group for channel %d.\n",
channel);
return -EINVAL;
return txatten_grp;
}
IWL_DEBUG_TXPOWER(priv, "channel %d belongs to txatten group %d\n",