Daniel P. Berrangé 5f87072e95 migration: remove unreachable code after reading data ... The code calls qio_channel_read() in a loop when it reports QIO_CHANNEL_ERR_BLOCK. This code is reported when errno==EAGAIN. As such the later block of code will always hit the 'errno != EAGAIN' condition, making the final 'else' unreachable. Fixes: Coverity CID 1490203 Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220627135318.156121-1-berrange@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>		2022-07-20 12:15:09 +01:00
..
block-dirty-bitmap.c
block.c	block: Change blk_{pread,pwrite}() param order	2022-07-12 12:14:56 +02:00
block.h
channel-block.c	migration: introduce a QIOChannel impl for BlockDriverState VMState	2022-06-22 19:33:43 +01:00
channel-block.h	migration: introduce a QIOChannel impl for BlockDriverState VMState	2022-06-22 19:33:43 +01:00
channel.c	migration: Add helpers to detect TLS capability	2022-07-20 12:15:08 +01:00
channel.h
colo-failover.c
colo.c	migration: remove the QEMUFileOps abstraction	2022-06-23 10:18:13 +01:00
dirtyrate.c	migration/dirtyrate: Refactor dirty page rate calculation	2022-07-20 12:15:08 +01:00
dirtyrate.h	migration/dirtyrate: Refactor dirty page rate calculation	2022-07-20 12:15:08 +01:00
exec.c
exec.h
fd.c
fd.h
global_state.c
meson.build	migration: remove the QEMUFileOps abstraction	2022-06-23 10:18:13 +01:00
migration.c	migration: Export tls-[creds|hostname|authz] params to cmdline too	2022-07-20 12:15:09 +01:00
migration.h	migration: Add property x-postcopy-preempt-break-huge	2022-07-20 12:15:08 +01:00
multifd-zlib.c	multifd: Copy pages before compressing them with zlib	2022-07-20 12:15:08 +01:00
multifd-zstd.c
multifd.c	migration: Add helpers to detect TLS capability	2022-07-20 12:15:08 +01:00
multifd.h	multifd: Implement zero copy write in multifd migration (multifd-zero-copy)	2022-05-16 13:56:24 +01:00
page_cache.c
page_cache.h
postcopy-ram.c	migration: Enable TLS for preempt channel	2022-07-20 12:15:09 +01:00
postcopy-ram.h	migration: Create the postcopy preempt channel asynchronously	2022-07-20 12:15:08 +01:00
qemu-file.c	migration: remove unreachable code after reading data	2022-07-20 12:15:09 +01:00
qemu-file.h	migration: Postcopy recover with preempt enabled	2022-07-20 12:15:08 +01:00
ram.c	migration: Respect postcopy request order in preemption mode	2022-07-20 12:15:09 +01:00
ram.h	migration: Postcopy preemption preparation on channel creation	2022-07-20 12:15:08 +01:00
rdma.c	migration: remove the QEMUFileOps abstraction	2022-06-23 10:18:13 +01:00
rdma.h
savevm.c	migration: Postcopy recover with preempt enabled	2022-07-20 12:15:08 +01:00
savevm.h
socket.c	migration: Postcopy preemption preparation on channel creation	2022-07-20 12:15:08 +01:00
socket.h	migration: Postcopy preemption preparation on channel creation	2022-07-20 12:15:08 +01:00
target.c
tls.c	migration: Add helpers to detect TLS capability	2022-07-20 12:15:08 +01:00
tls.h	migration: Add helpers to detect TLS capability	2022-07-20 12:15:08 +01:00
trace-events	migration: Enable TLS for preempt channel	2022-07-20 12:15:09 +01:00
trace.h
vmstate-types.c	Move CPU softfloat unions to cpu-float.h	2022-04-06 14:31:43 +02:00
vmstate.c	migration: rename qemu_ftell to qemu_file_total_transferred	2022-06-22 19:33:36 +01:00
xbzrle.c
xbzrle.h
yank_functions.c
yank_functions.h