CLEANUP: dns: Removing usless variable & assignation
authorErwan Velu <erwanaliasr1@gmail.com>
Thu, 15 Oct 2015 13:07:26 +0000 (15:07 +0200)
committerWilly Tarreau <w@1wt.eu>
Tue, 30 Aug 2016 12:24:48 +0000 (14:24 +0200)
commit5457eb49b4b42e5192df2341093ee30b54dc9369
tree44b584696b8df28a7bc50ce38321f2a0644110b4
parentf714fb533e2c9d0014a3bb035d92676cb48a3ddd
CLEANUP: dns: Removing usless variable & assignation

In dns_send_query(), ret was set to 0 but always reassigned before the
usage so this initialisation was useless.

The send_error variable was created, assigned to 0 but never used. So
this variable is just useless by itself. Removing it.
src/dns.c