tree acb07b6ffa1561bcd297a50458ed7aa7e8278e14
parent 065fd1772af2032bebdce006071df007c039734d
author Allan Stephens <allan.stephens@windriver.com> 1161060124 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1161226514 -0700

[TIPC]: Debug print buffer enhancements and fixes

This change modifies TIPC's print buffer code as follows:
1) Now supports small print buffers (min. size reduced from 512 bytes to 64)
2) Now uses TIPC_NULL print buffer structure to indicate null device
   instead of NULL pointer (this simplified error handling)
3) Fixed misuse of console buffer structure by tipc_dump()
4) Added and corrected comments in various places

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>