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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>
This commit is contained in:
Matthew R. Ochs 2015-10-21 15:14:32 -05:00 committed by James Bottomley
parent ed486daad2
commit 6ef6f94060
1 changed files with 0 additions and 2 deletions
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2
drivers/scsi/cxlflash/main.c
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@ -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);