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Remove unneeded variable in patty_kiss_tnc_recv()

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XANTRONIX Development 2020-09-16 09:46:15 -05:00 • committed by XANTRONIX Industrial
parent bd1238e0bd
commit 16b46168b2
1 changed files with 1 additions and 4 deletions
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5
src/tnc.c
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@ -215,8 +215,7 @@ ssize_t patty_kiss_tnc_pending(patty_kiss_tnc *tnc) {
ssize_t patty_kiss_tnc_recv(patty_kiss_tnc *tnc, ssize_t patty_kiss_tnc_recv(patty_kiss_tnc *tnc,
void *buf, void *buf,
size_t len) { size_t len) {
size_t r = 0, /* Number of bytes read */ size_t w = 0; /* Number of bytes written to buf */
w = 0; /* Number of bytes written to buf */
int flags = STATE_NONE; int flags = STATE_NONE;
@ -229,8 +228,6 @@ ssize_t patty_kiss_tnc_recv(patty_kiss_tnc *tnc,
while (1) { while (1) {
uint8_t c; uint8_t c;
r++;
if (w == len) { if (w == len) {
tnc_drop(tnc); tnc_drop(tnc);