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| author | Tim Newsome <tim@sifive.com> | 2017-12-22 14:35:38 -0800 |
|---|---|---|
| committer | Tim Newsome <tim@sifive.com> | 2017-12-26 11:38:11 -0800 |
| commit | d942bce9964157d5e1a7235fc00445cbb36fa627 (patch) | |
| tree | eb8422e525b292ba3df38d2a2b995684270fcc40 /src/jtag | |
| parent | 19d9e3e32a4dbe3370652bb4514fafffd8619eb8 (diff) | |
| download | riscv-openocd-d942bce9964157d5e1a7235fc00445cbb36fa627.zip riscv-openocd-d942bce9964157d5e1a7235fc00445cbb36fa627.tar.gz riscv-openocd-d942bce9964157d5e1a7235fc00445cbb36fa627.tar.bz2 | |
Conform to OpenOCD style guide.
Change-Id: I2b23ac79639ed40e9d59db5c52ea2196df0349bc
Diffstat (limited to 'src/jtag')
| -rw-r--r-- | src/jtag/drivers/remote_bitbang.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/jtag/drivers/remote_bitbang.c b/src/jtag/drivers/remote_bitbang.c index 4e1995c..669e025 100644 --- a/src/jtag/drivers/remote_bitbang.c +++ b/src/jtag/drivers/remote_bitbang.c @@ -76,10 +76,8 @@ static void remote_bitbang_fill_buf(void) contiguous_available_space); if (count > 0) { remote_bitbang_end += count; - // TODO: check for overflow. - if (remote_bitbang_end == sizeof(remote_bitbang_buf)) { + if (remote_bitbang_end == sizeof(remote_bitbang_buf)) remote_bitbang_end = 0; - } } else if (count == 0) { return; } else if (count < 0) { @@ -171,7 +169,7 @@ static int remote_bitbang_read_sample(void) { if (remote_bitbang_start != remote_bitbang_end) { int c = remote_bitbang_buf[remote_bitbang_start]; - remote_bitbang_start = + remote_bitbang_start = (remote_bitbang_start + 1) % sizeof(remote_bitbang_buf); return char_to_int(c); } |