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[src-draft/trunk]: src/sys/dev/usb Fix rx_mtx locking botch.
details: https://anonhg.NetBSD.org/src-all/rev/cb7da9b1455a
branches: trunk
changeset: 369132:cb7da9b1455a
user: Nathanial Sloss <nat%netbsd.org@localhost>
date: Sat Aug 15 19:47:21 2020 +1000
description:
Fix rx_mtx locking botch.
diffstat:
sys/dev/usb/if_urtwn.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diffs (23 lines):
diff -r 3a75a8ea5b92 -r cb7da9b1455a sys/dev/usb/if_urtwn.c
--- a/sys/dev/usb/if_urtwn.c Sat Aug 15 19:46:38 2020 +1000
+++ b/sys/dev/usb/if_urtwn.c Sat Aug 15 19:47:21 2020 +1000
@@ -625,7 +625,7 @@
error = usbd_transfer(data->xfer);
if (__predict_false(error != USBD_NORMAL_COMPLETION &&
error != USBD_IN_PROGRESS))
- goto fail;
+ goto fail_1;
}
mutex_exit(&sc->sc_rx_mtx);
}
@@ -633,7 +633,9 @@
return;
- fail:
+fail_1:
+ mutex_exit(&sc->sc_rx_mtx);
+fail:
sc->sc_dying = 1;
mutex_exit(&sc->sc_write_mtx);
aprint_error_dev(self, "attach failed\n");
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