[PATCH nf-next 0/2] improve error reporting

[Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>]

Hi,

This is a small batch to improve error reporting:

Patch #1 allows for location-based error reporting in expressions, eg.

 # nft add rule x y jump z
 Error: Could not process rule: No such file or directory
 add rule x y jump z
              ^^^^^^

Patch #2 replaces EBUSY by EEXIST in several scenarios that are reported
         to cause confusion among users.

Pablo Neira Ayuso (2):
  netfilter: nf_tables: extended netlink error reporting for expressions
  netfilter: nf_tables: report EEXIST on overlaps

 net/netfilter/nf_tables_api.c | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

-- 
2.20.1