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authorMatthew R. Ochs <mrochs@linux.vnet.ibm.com>2015-10-21 22:14:32 +0200
committerJames Bottomley <JBottomley@Odin.com>2015-10-30 09:16:52 +0100
commit6ef6f94060dc435742a4ff5feae2b2c4b2e57077 (patch)
tree669045e8f48fc30a808d232baa5780f1813c969d /drivers/scsi
parentcxlflash: Correct behavior in device reset handler following EEH (diff)
downloadlinux-6ef6f94060dc435742a4ff5feae2b2c4b2e57077.tar.xz
linux-6ef6f94060dc435742a4ff5feae2b2c4b2e57077.zip
cxlflash: Remove unnecessary scsi_block_requests
The host reset handler is called with I/O already blocked, thus there is no need to explicitly block and unblock I/O in the handler. Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by: Manoj N. Kumar <manoj@linux.vnet.ibm.com> Reviewed-by: Brian King <brking@linux.vnet.ibm.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/cxlflash/main.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index 89bd4c3401bb..441e897d5a69 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -1966,7 +1966,6 @@ static int cxlflash_eh_host_reset_handler(struct scsi_cmnd *scp)
switch (cfg->state) {
case STATE_NORMAL:
cfg->state = STATE_RESET;
- scsi_block_requests(cfg->host);
cxlflash_mark_contexts_error(cfg);
rcr = afu_reset(cfg);
if (rcr) {
@@ -1975,7 +1974,6 @@ static int cxlflash_eh_host_reset_handler(struct scsi_cmnd *scp)
} else
cfg->state = STATE_NORMAL;
wake_up_all(&cfg->reset_waitq);
- scsi_unblock_requests(cfg->host);
break;
case STATE_RESET:
wait_event(cfg->reset_waitq, cfg->state != STATE_RESET);