tree 964120896252a110c17b0b92138d92c2a8203ebf
parent 79af73079d753b2d04e46f7445716d3b5f914dbd
author Vitaly Kuznetsov <vkuznets@redhat.com> 1420870732 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1422206277 -0800

Tools: hv: remove unused bytes_written from kvp_update_file()

fwrite() does not actually return the number of bytes written and
this value is being ignored anyway and ferror() is being called to
check for an error. As we assign to this variable and never use it
we get the following compile-time warning:
hv_kvp_daemon.c:149:9: warning: variable .bytes_written. set but not used [-Wunused-but-set-variable]
Remove bytes_written completely.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>