xemu/nbd
Eric Blake 269ee27e99 nbd/server: Kill pointless shadowed variable
lgtm.com pointed out that commit 678ba275 introduced a shadowed
declaration of local variable 'bs'; thankfully, the inner 'bs'
obtained by 'blk_bs(blk)' matches the outer one given that we had
'blk_insert_bs(blk, bs, errp)' a few lines earlier, and there are
no later uses of 'bs' beyond the scope of the 'if (bitmap)' to
care if we change the value stored in 'bs' while traveling the
backing chain to find a bitmap.  So simply get rid of the extra
declaration.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190207191357.6665-1-eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2019-02-11 14:35:43 -06:00
..
client.c nbd: generalize usage of nbd_read 2019-02-04 15:11:27 -06:00
common.c nbd: generalize usage of nbd_read 2019-02-04 15:11:27 -06:00
Makefile.objs nbd: Split nbd.c 2016-01-15 18:58:02 +01:00
nbd-internal.h nbd/client: Drop pointless buf variable 2019-01-05 07:53:22 -06:00
server.c nbd/server: Kill pointless shadowed variable 2019-02-11 14:35:43 -06:00
trace-events nbd/client: Refactor nbd_opt_go() to support NBD_OPT_INFO 2019-01-21 15:49:52 -06:00