gtfs: Don't use a kernel message for destruction
authorBarret Rhoden <brho@cs.berkeley.edu>
Fri, 27 Jul 2018 18:44:23 +0000 (14:44 -0400)
committerBarret Rhoden <brho@cs.berkeley.edu>
Mon, 30 Jul 2018 20:05:46 +0000 (16:05 -0400)
commit9714ea7e86b86689e53346c694c2171e81ce3ce4
tree5cae4eecfcc2e30bb81948dff4572fb84d54b203
parent3f6ee5e9eefe22c4577976c97f1a72c2f3f8f60b
gtfs: Don't use a kernel message for destruction

The decref only happens from the devtab->close() which is never called from
an RCU callback.  It used to be, until commit 99932a6cf527 ("Don't
chan_release() from an RCU callback").

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>
kern/drivers/dev/gtfs.c