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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-12-06 09:21:23 +0100 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-12-08 08:43:52 +0100 |
| commit | 740b9e25b410c164e661d0334a9ea4168406726b (patch) | |
| tree | 0c396aab2d3287a0bb38b6d9bf3921d12d273740 /src/jtag/drivers/usb_blaster.c | |
| parent | 5cd931ed1ccc75bdbaab821686ceff04c3cb002b (diff) | |
| download | openocd+libswd-740b9e25b410c164e661d0334a9ea4168406726b.tar.gz openocd+libswd-740b9e25b410c164e661d0334a9ea4168406726b.tar.bz2 openocd+libswd-740b9e25b410c164e661d0334a9ea4168406726b.tar.xz openocd+libswd-740b9e25b410c164e661d0334a9ea4168406726b.zip | |
jtag: getting the JTAG speed can fail
If the JTAG speed has not been set, then it has no defined
value, add code to propagate the error.
No change to actual behavior as no new failure paths have
been introduced. This is a no-op patch to make subsequent patches
smaller.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src/jtag/drivers/usb_blaster.c')
| -rw-r--r-- | src/jtag/drivers/usb_blaster.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/jtag/drivers/usb_blaster.c b/src/jtag/drivers/usb_blaster.c index 16790405..c9b88f86 100644 --- a/src/jtag/drivers/usb_blaster.c +++ b/src/jtag/drivers/usb_blaster.c @@ -442,7 +442,11 @@ static int usb_blaster_init(void) bitbang_interface = &usb_blaster_bitbang; - usb_blaster_speed(jtag_get_speed()); + int jtag_speed_var; + int retval = jtag_get_speed(&jtag_speed_var); + if (retval != ERROR_OK) + return retval; + usb_blaster_speed(jtag_speed_var); #if 0 #if BUILD_USB_BLASTER_FTD2XX == 1 |