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5d9560f9d1
[ Upstream commit96f3a93927] Currently when i2c transfers fail the error return -EREMOTEIO is assigned to err but then later overwritten when the tuner attach call is made. Fix this by returning early with the error return code -EREMOTEIO on i2c transfer failure errors. If the transfer fails, an uninitialized value will be read from b2. Addresses-Coverity: ("Unused value") Fixes:fbfee8684f("V4L/DVB (5651): Dibusb-mb: convert pll handling to properly use dvb-pll") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.