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Update can_common: Check bitrate is greater than 0

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Ensure bitrate is greater than 0 so the program does not fault when RESET nmt command is sent
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Eden Desta 2021-01-11 15:25:30 -05:00 • committed by Maureen Helm
commit fa6ac271ec
1 changed files with 5 additions and 3 deletions
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8
include/drivers/can.h
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@ -753,9 +753,11 @@ static inline int can_set_bitrate(const struct device *dev,
static inline int can_configure(const struct device *dev, enum can_mode mode, static inline int can_configure(const struct device *dev, enum can_mode mode,
uint32_t bitrate) uint32_t bitrate)
{ {
int err = can_set_bitrate(dev, bitrate, 0); if (bitrate > 0) {
if (err != 0) { int err = can_set_bitrate(dev, bitrate, 0);
return err; if (err != 0) {
return err;
}
} }
return can_set_mode(dev, mode); return can_set_mode(dev, mode);