Chen Ni <nichen@xxxxxxxxxxx> writes:
> Since the kmemdup may return NULL pointer,
> it should be better to add check for the return value
> in order to avoid NULL pointer dereference.
>
> Fixes: 5e31b3df86ec ("wifi: iwlwifi: dbg: print pc register data once
> fw dump occurred")
The fixes tag should be in one line.
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