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559edd47cc
Now that drbg_prepare_hrng() doesn't do anything but to instantiate a jitterentropy crypto_rng instance, it looks a little odd to have the related error handling at its only caller, drbg_instantiate(). Move the handling of jitterentropy allocation failures from drbg_instantiate() close to the allocation itself in drbg_prepare_hrng(). There is no change in behaviour. Signed-off-by: Nicolai Stange <nstange@suse.de> Reviewed-by: Stephan Müller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.