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cee859fe9ae33d0ed3edcc018ee4cc3081907d60
iwl_mvm_te_clear_data() is called for cleanup in case sending the HOT_SPOT_CMD failed. However, in case sending the command caused a fw error and restart (e.g. if the command is not supported) then the te_data pointer may no longer be valid, which leads to a NULL pointer dereference. Fix it by checking that the te_data pointer is not NULL before dereferencing it. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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