From bc30d2665b681582405fbdf321dbf77f33a55991 Mon Sep 17 00:00:00 2001 From: Michal Mielewczyk Date: Fri, 8 Apr 2022 12:32:00 +0200 Subject: [PATCH] Prevent sending io to volume if it not opened Signed-off-by: Michal Mielewczyk --- src/ocf_volume.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/ocf_volume.c b/src/ocf_volume.c index 58328a8..b3ed1ea 100644 --- a/src/ocf_volume.c +++ b/src/ocf_volume.c @@ -263,8 +263,10 @@ void ocf_volume_submit_io(struct ocf_io *io) ENV_BUG_ON(!volume->type->properties->ops.submit_io); - if (!volume->opened) + if (!volume->opened) { io->end(io, -OCF_ERR_IO); + return; + } volume->type->properties->ops.submit_io(io); } @@ -275,8 +277,10 @@ void ocf_volume_submit_flush(struct ocf_io *io) ENV_BUG_ON(!volume->type->properties->ops.submit_flush); - if (!volume->opened) + if (!volume->opened) { io->end(io, -OCF_ERR_IO); + return; + } if (!volume->type->properties->ops.submit_flush) { ocf_io_end(io, 0); @@ -290,8 +294,10 @@ void ocf_volume_submit_discard(struct ocf_io *io) { ocf_volume_t volume = ocf_io_get_volume(io); - if (!volume->opened) + if (!volume->opened) { io->end(io, -OCF_ERR_IO); + return; + } if (!volume->type->properties->ops.submit_discard) { ocf_io_end(io, 0);