d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix a potentially "forever" loop.

Browse Source 
Found by:	PVS-Studio
This commit is contained in:
glebius 2016-02-17 21:24:26 +00:00
parent c905b9e75c
commit 8e9d8933b8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/dev/ae/if_ae.c
View File

@ -1660,7 +1660,7 @@ ae_stop_rxmac(ae_softc_t *sc)
/*
* Wait for IDLE state.
*/
for (i = 0; i < AE_IDLE_TIMEOUT; i--) {
for (i = 0; i < AE_IDLE_TIMEOUT; i++) {
val = AE_READ_4(sc, AE_IDLE_REG);
if ((val & (AE_IDLE_RXMAC | AE_IDLE_DMAWRITE)) == 0)
break;