From 0d61106f9005a821b351b9c5f4bba12395851692 Mon Sep 17 00:00:00 2001 From: Uwe Bonnes Date: Wed, 28 Aug 2019 17:31:25 +0200 Subject: [PATCH] pc-stlinkv2: Remove redundant read of CoreID. --- src/platforms/pc-stlinkv2/stlinkv2.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/src/platforms/pc-stlinkv2/stlinkv2.c b/src/platforms/pc-stlinkv2/stlinkv2.c index 9c13bc00..98e04f64 100644 --- a/src/platforms/pc-stlinkv2/stlinkv2.c +++ b/src/platforms/pc-stlinkv2/stlinkv2.c @@ -900,14 +900,8 @@ int stlink_enter_debug_swd(void) STLINK_DEBUG_ENTER_SWD_NO_RESET}; uint8_t data[2]; DEBUG("Enter SWD\n"); - if (send_recv_retry(cmd, 16, data, 2) != STLINK_ERROR_OK) - return -1; - uint8_t cmd1[16] = {STLINK_DEBUG_COMMAND, - STLINK_DEBUG_READCOREID}; - uint8_t data1[4]; - send_recv(cmd1, 16, data1, 4); - stlink_usb_error_check(data, false); - return 0; + send_recv(cmd, 16, data, 2); + return stlink_usb_error_check(data, true); } int stlink_enter_debug_jtag(void)