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path: root/drivers/net/hamradio
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Diffstat (limited to 'drivers/net/hamradio')
-rw-r--r--drivers/net/hamradio/baycom_epp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index e4188d082f0..9220de9f4fe 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -905,7 +905,7 @@ static int epp_open(struct net_device *dev)
/* autoprobe baud rate */
tstart = jiffies;
i = 0;
- while ((signed)(jiffies-tstart-HZ/3) < 0) {
+ while (time_before(jiffies, tstart + HZ/3)) {
if (pp->ops->epp_read_addr(pp, &stat, 1, 0) != 1)
goto epptimeout;
if ((stat & (EPP_NRAEF|EPP_NRHF)) == EPP_NRHF) {