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Avoid duplication of butterfly_recv() error message

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This commit is contained in:
Stefan Rueger
2024-04-18 18:59:07 +01:00
parent 3de5457718
commit 2e0f666b07
1 changed files with 3 additions and 10 deletions
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13
src/butterfly.c
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@@ -82,11 +82,11 @@ struct pdata
} while(0)
static void butterfly_setup(PROGRAMMER * pgm) {
static void butterfly_setup(PROGRAMMER *pgm) {
pgm->cookie = mmt_malloc(sizeof(struct pdata));
}
static void butterfly_teardown(PROGRAMMER * pgm) {
static void butterfly_teardown(PROGRAMMER *pgm) {
mmt_free(pgm->cookie);
}
@@ -96,14 +96,7 @@ static int butterfly_send(const PROGRAMMER *pgm, char *buf, size_t len) {
static int butterfly_recv(const PROGRAMMER *pgm, char *buf, size_t len) {
int rv;
rv = serial_recv(&pgm->fd, (unsigned char *)buf, len);
if (rv < 0) {
pmsg_error("programmer is not responding\n");
return -1;
}
return 0;
return serial_recv(&pgm->fd, (unsigned char *) buf, len);
}