4d12002fd2
The local variable err in several functions in the fm10k_netdev.c file is initialized with a value that is never used. The err value is immediately re-assigned in all cases where it will be checked. Remove the unnecessary initializers. This was detected by cppcheck and resolves the following warnings produced by that tool: [fm10k_netdev.c:999] -> [fm10k_netdev.c:1004]: (style) Variable 'err' is reassigned a value before the old one has been used. [fm10k_netdev.c:1019] -> [fm10k_netdev.c:1024]: (style) Variable 'err' is reassigned a value before the old one has been used. [fm10k_netdev.c:64]: (style) Variable 'err' is assigned a value that is never used. [fm10k_netdev.c:131]: (style) Variable 'err' is assigned a value that is never used. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@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.