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Dan Carpenter says: Commit17a20e09f0("netfilter: nft_set: remove one argument from lookup and update functions") [..] leads to the following Smatch static checker warning: net/netfilter/nft_set_pipapo_avx2.c:1269 nft_pipapo_avx2_lookup() error: uninitialized symbol 'ext'. Fix this by initing ext to NULL and set it only once we've found a match. Fixes:17a20e09f0("netfilter: nft_set: remove one argument from lookup and update functions") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/netfilter-devel/aJBzc3V5wk-yPOnH@stanley.mountain/ Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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 reStructuredText 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.