sr_config_set(): Factor out SR_ERR_DEV_CLOSED check.

[libsigrok.git] / src / hardware / lascar-el-usb / api.c

diff --git a/src/hardware/lascar-el-usb/api.c b/src/hardware/lascar-el-usb/api.c
index 96ed3616f1b40c235bc849f17d73d9879b87f0e0..44d7643f08cd2aaf656227c5044dd57e8b1b83fc 100644 (file)
--- a/src/hardware/lascar-el-usb/api.c
+++ b/src/hardware/lascar-el-usb/api.c
@@ -164,9 +164,6 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
 
        (void)cg;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        devc = sdi->priv;
        ret = SR_OK;
        switch (key) {
@@ -293,9 +290,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        int ret;
        unsigned char cmd[3], resp[4], *buf;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        drvc = di->context;
        devc = sdi->priv;
        usb = sdi->conn;
@@ -395,13 +389,8 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
-SR_PRIV int dev_acquisition_stop(struct sr_dev_inst *sdi)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
-       if (sdi->status != SR_ST_ACTIVE) {
-               sr_err("Device inactive, can't stop acquisition.");
-               return SR_ERR;
-       }
-
        sdi->status = SR_ST_STOPPING;
        /* TODO: free ongoing transfers? */