tipc: update log.h re-include protection to reflect new name

The tipc/dbg.h file was recently renamed to tipc/log.h,
but the re-include define was not updated accordingly.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed