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dsp563xx_once: fix warning and potential bug

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I don't think dsp563xx_once_read_register() would ever
be called with len==0, but it would have been broken in
that case.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe 2011-03-20 19:44:48 +01:00
parent 558f760ff0
commit 17201b5847
1 changed files with 1 additions and 1 deletions
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2
src/target/dsp563xx_once.c
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@ -188,7 +188,7 @@ int dsp563xx_once_request_debug(struct jtag_tap *tap, int reset_state)
int dsp563xx_once_read_register(struct jtag_tap *tap, int flush, struct once_reg *regs, int len)
{
int i;
int err;
int err = ERROR_OK;
for (i = 0; i < len; i++)
{