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serial_unix: Simplify timeout setting.

This commit is contained in:
Uwe Bonnes 2020-05-03 17:12:01 +02:00
parent 8fea3f6baa
commit 09602a9e74
1 changed files with 1 additions and 3 deletions
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4
src/platforms/pc/serial_unix.c
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@ -155,15 +155,13 @@ int platform_buffer_read(uint8_t *data, int maxsize)
uint8_t *c; uint8_t *c;
int s; int s;
int ret; int ret;
uint32_t endTime;
fd_set rset; fd_set rset;
struct timeval tv; struct timeval tv;
c = data; c = data;
tv.tv_sec = 0; tv.tv_sec = 0;
endTime = platform_time_ms() + RESP_TIMEOUT; tv.tv_usec = 1000 * RESP_TIMEOUT;
tv.tv_usec = 1000 * (endTime - platform_time_ms());
/* Look for start of response */ /* Look for start of response */
do { do {