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net: better sending failure status code

This commit is contained in:
Thomas Schoebel-Theuer 2020-10-26 20:52:27 +01:00
parent 4b08aacf2a
commit e1547a1387
1 changed files with 3 additions and 3 deletions
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6
kernel/mars_net.c
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@ -924,7 +924,7 @@ int _desc_send_item(struct mars_socket *msock, const void *data, const struct ma
const void *item = data + mi->field_sender_offset;
int len = mi->field_size;
int status;
int res = -1;
int res = -ENOMSG;
MARS_IO("#%d cork=%d mc=%p field_name='%s' field_type=%d\n", msock->s_debug_nr, cork, mc, mi->field_name, mi->field_type);
@ -944,13 +944,13 @@ int _desc_send_item(struct mars_socket *msock, const void *data, const struct ma
status = mars_send_raw(msock, &len, sizeof(len), cork || len > 0);
if (unlikely(status < 0))
goto done;
return status;
/* fallthrough */
default:
if (likely(len > 0)) {
status = mars_send_raw(msock, item, len, cork);
if (unlikely(status < 0))
goto done;
return status;
}
res = len;
}