Colin Ian King [off-list ref] wrote:

From: Colin Ian King <redacted>

The assignment of dev is dereferencing adapter before adapter has
been null checked, potentially leading to a null pointer dereference.
Fix this by simply moving the assignment of dev to a later point
after the sanity null check of adapter.

Detected by CoverityScan CID#1398383 ("Dereference before null check")

Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Signed-off-by: Colin Ian King <redacted>

Patch applied to wireless-drivers-next.git, thanks.

6508497cbdc7 rsi: fix a dereference on adapter before it has been null checked

-- 
https://patchwork.kernel.org/patch/9944509/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches