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Mechanical, hopefully non-functional changes stemming from
setup_etheraddr always succeeding now that it always assigns a MAC,
either from the command line or generated randomly:
the test of the return of setup_etheraddr is removed, and code
dependent on it succeeding is now unconditional
setup_etheraddr can now be made void
struct uml_net.have_mac is now always 1, so tests of it can be
similarly removed, and uses of it can be replaced with 1
struct uml_net.have_mac is no longer used, so it can be removed
struct uml_net_private.have_mac is copied from struct uml_net, so
it is always 1
tests of uml_net_private.have_mac can be removed
uml_net_private.have_mac can now be removed
the only call to dev_ip_addr was removed, so it can be deleted
It also turns out that setup_etheraddr is called only once, from the same
file, so it can be static and its declaration removed from net_kern.h.
Similarly, set_ether_mac is defined and called only from one file.
Finally, setup_etheraddr and set_ether_mac were moved to avoid needing forward
declarations.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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