From: Jérôme Pouiller <jerome.pouil...@silabs.com>

With -Wuninitialized, the compiler complains:

drivers/staging/wfx/data_tx.c:34:19: warning: variable 'band' is uninitialized 
when used here [-Wuninitialized]
    if (rate->idx >= band->n_bitrates) {
                         ^~~~

Reported-by: kernel test robot <l...@intel.com>
Reported-by: Nathan Chancellor <natechancel...@gmail.com>
Fixes: 868fd970e187 ("staging: wfx: improve robustness of wfx_get_hw_rate()")
Signed-off-by: Jérôme Pouiller <jerome.pouil...@silabs.com>
---
 drivers/staging/wfx/data_tx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/wfx/data_tx.c b/drivers/staging/wfx/data_tx.c
index 41f6a604a697..36b36ef39d05 100644
--- a/drivers/staging/wfx/data_tx.c
+++ b/drivers/staging/wfx/data_tx.c
@@ -31,13 +31,13 @@ static int wfx_get_hw_rate(struct wfx_dev *wdev,
                }
                return rate->idx + 14;
        }
-       if (rate->idx >= band->n_bitrates) {
-               WARN(1, "wrong rate->idx value: %d", rate->idx);
-               return -1;
-       }
        // WFx only support 2GHz, else band information should be retrieved
        // from ieee80211_tx_info
        band = wdev->hw->wiphy->bands[NL80211_BAND_2GHZ];
+       if (rate->idx >= band->n_bitrates) {
+               WARN(1, "wrong rate->idx value: %d", rate->idx);
+               return -1;
+       }
        return band->bitrates[rate->idx].hw_value;
 }
 
-- 
2.28.0

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