rtw88: don't treat NULL pointer as an array

I'm not a standards expert, but this really looks to be undefined
behavior, when chip->dig_cck may be NULL. (And, we're trying to do a
NULL check a few lines down, because some chip variants will use NULL.)

Fixes: fc637a860a82 ("rtw88: 8723d: Set IG register for CCK rate")
Signed-off-by: Brian Norris <[email protected]>
Acked-by: Yan-Hsuan Chuang <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions