Re: [PATCH] interconnect: Add NULL check in icc_clk_register()

[Markus Elfring]

> devm_kasprintf() can return a NULL pointer on failure,but this
> returned value in icc_clk_register() is not checked.
> Add NULL check in icc_clk_register(), to handle kernel NULL
> pointer dereference error.

Another wording suggestion:
devm_kasprintf() calls can return a null pointer on failure.
But such a return value was not checked in this function implementation.
Thus add corresponding checks so that null pointer dereferences
will be avoided.


Regards,
Markus