Stop execution in the unlikely scenario that CMD_T_STOP has been set for a command just after the command has been added to the device command list and before .write_pending() is called. Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cc: Christoph Hellwig <hch@xxxxxx> Cc: Andy Grover <agrover@xxxxxxxxxx> Cc: David Disseldorp <ddiss@xxxxxxx> --- drivers/target/target_core_transport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 782b511c4f5f..d241c4d27352 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2456,7 +2456,8 @@ transport_generic_new_cmd(struct se_cmd *cmd) target_execute_cmd(cmd); return 0; } - transport_cmd_check_stop(cmd, false, true); + if (transport_cmd_check_stop(cmd, false, true)) + return 0; ret = cmd->se_tfo->write_pending(cmd); if (ret == -EAGAIN || ret == -ENOMEM) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
