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(parent: 909620f) | patch
dns: remove redundant zero length namelen check
authorColin Ian King <colin.king@canonical.com>
Tue, 9 Apr 2019 12:59:12 +0000 (13:59 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 11 Apr 2019 21:01:08 +0000 (14:01 -0700)
commit62720b12d20aecebc2e74642c37a3dc84717ac7a
tree9ec15b15145412a4bc1f2f80fc32be2ab73db50dtree | snapshot
parent909620ff72c8fcf95b6ef1dca850b24bf016dd27commit | diff
dns: remove redundant zero length namelen check

The zero namelen check is redundant as it has already been checked
for zero at the start of the function.  Remove the redundant check.

Addresses-Coverity: ("Logically Dead Code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dns_resolver/dns_query.c diff | blob | history