diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-11-30 09:12:30 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-12-15 12:40:07 +0100 |
| commit | ad54ae80c73f486cf39b4b38a04b76dd971cdbf6 (patch) | |
| tree | 68c7bc557d325ed840ae11332b69c1ecb63e32fd /trace-events | |
| parent | 222f23f508a8d778f56eddef14752dfd26d225b4 (diff) | |
block: bdrv_aio_* do not return NULL
Initially done with the following semantic patch:
@ rule1 @
expression E;
statement S;
@@
E =
(
bdrv_aio_readv
| bdrv_aio_writev
| bdrv_aio_flush
| bdrv_aio_discard
| bdrv_aio_ioctl
)
(...);
(
- if (E == NULL) { ... }
|
- if (E)
{ <... S ...> }
)
which however missed the occurrence in block/blkverify.c
(as it should have done), and left behind some unused
variables.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'trace-events')
| -rw-r--r-- | trace-events | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/trace-events b/trace-events index bf1cf57032..514849aed8 100644 --- a/trace-events +++ b/trace-events @@ -59,8 +59,6 @@ virtio_console_chr_event(unsigned int port, int event) "port %u, event %d" bdrv_open_common(void *bs, const char *filename, int flags, const char *format_name) "bs %p filename \"%s\" flags %#x format_name \"%s\"" multiwrite_cb(void *mcb, int ret) "mcb %p ret %d" bdrv_aio_multiwrite(void *mcb, int num_callbacks, int num_reqs) "mcb %p num_callbacks %d num_reqs %d" -bdrv_aio_multiwrite_earlyfail(void *mcb) "mcb %p" -bdrv_aio_multiwrite_latefail(void *mcb, int i) "mcb %p i %d" bdrv_aio_discard(void *bs, int64_t sector_num, int nb_sectors, void *opaque) "bs %p sector_num %"PRId64" nb_sectors %d opaque %p" bdrv_aio_flush(void *bs, void *opaque) "bs %p opaque %p" bdrv_aio_readv(void *bs, int64_t sector_num, int nb_sectors, void *opaque) "bs %p sector_num %"PRId64" nb_sectors %d opaque %p" |