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commit6881b07fddupstream. GCC 7.5 reports: ../drivers/net/ethernet/ibm/ibmvnic.c: In function 'ibmvnic_reset_init': ../drivers/net/ethernet/ibm/ibmvnic.c:5373:51: warning: 'old_num_tx_queues' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/net/ethernet/ibm/ibmvnic.c:5373:6: warning: 'old_num_rx_queues' may be used uninitialized in this function [-Wmaybe-uninitialized] The variable is initialized only if(reset) and used only if(reset && something) so this is a false positive. However, there is no reason to not initialize the variables unconditionally avoiding the warning. Fixes:635e442f4a("ibmvnic: merge ibmvnic_reset_init and ibmvnic_init") Signed-off-by: Michal Suchanek <msuchanek@suse.de> Reviewed-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
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.