RDMA/rtrs: client: Fix function return on success

Remove the if-statement and return the value contained in _err_,
unconditionally.

Link: https://lore.kernel.org/r/20200519163612.GA6043@embeddedor
Addresses-Coverity-ID: 1493753 ("Identical code for different branches")
Fixes: 6a98d71dae ("RDMA/rtrs: client: main functionality")
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Gustavo A. R. Silva 2020-05-19 11:36:12 -05:00 • committed by Jason Gunthorpe
commit e198408670