d42282db6c
Static analysis with CoverityScan is throwing warnings that specific
case statements are missing breaks. Rather than adding breaks, add
return -EINVAL to the specific case statements to clarify the
error return paths. Fix also saves 50 bytes.
Before:
text data bss dec hex filename
21418 4936 128 26482 6772 drivers/iio/adc/ina2xx-adc.o
After:
dec hex filename
21370 4936 128 26434 6742 drivers/iio/adc/ina2xx-adc.o
(gcc 8.2, x86-64)
Detected by CoverityScan, CID#1462408 ("Missing break in switch")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.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.
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.