pipistrello-ols: style nit, replace DIY endianess conversion

diff --git a/src/hardware/pipistrello-ols/protocol.c b/src/hardware/pipistrello-ols/protocol.c
index 66430acb9544ad25f6e148e4d3b895d86ef48e2e..62515050511b67ead751998e9f7bdd44ee100cc0 100644 (file)
--- a/src/hardware/pipistrello-ols/protocol.c
+++ b/src/hardware/pipistrello-ols/protocol.c
@@ -210,7 +210,7 @@ SR_PRIV struct sr_dev_inst *p_ols_get_metadata(uint8_t *buf, int bytes_read, str
        uint8_t key, type, token;
        GString *tmp_str, *devname, *version;
        guchar tmp_c;
-       int index, i;
+       int index;
 
        sdi = g_malloc0(sizeof(struct sr_dev_inst));
        sdi->status = SR_ST_INACTIVE;
@@ -264,10 +264,8 @@ SR_PRIV struct sr_dev_inst *p_ols_get_metadata(uint8_t *buf, int bytes_read, str
                        break;
                case 1:
                        /* 32-bit unsigned integer */
-                       tmp_int = 0;
-                       for (i = 0; i < 4; i++) {
-                               tmp_int = (tmp_int << 8) | buf[index++];
-                       }
+                       tmp_int = RB32(&buf[index]);
+                       index += sizeof(uint32_t);
                        sr_dbg("Got metadata key 0x%.2x value 0x%.8x.",
                               key, tmp_int);
                        switch (token) {