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authorLinus Torvalds2016-07-23 12:54:20 +0900
committerLinus Torvalds2016-07-23 12:54:20 +0900
commitb1386cedda177b10fac009ca8d3681034f15b5b3 (patch)
treee979766970249b4cf3b1bae41a91ee7430041bd8 /drivers
parentd15ae814ccb0df179e93d64c4642e7f58ee8398b (diff)
parent368301f2fe4b07e5fb71dba3cc566bc59eb6705f (diff)
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "Five fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: pps: do not crash when failed to register tools/vm/slabinfo: fix an unintentional printf testing/radix-tree: fix a macro expansion bug radix-tree: fix radix_tree_iter_retry() for tagged iterators. mm: memcontrol: fix cgroup creation failure after many small jobs
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pps/clients/pps_parport.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pps/clients/pps_parport.c b/drivers/pps/clients/pps_parport.c
index 38a8bbe74810..83797d89c30f 100644
--- a/drivers/pps/clients/pps_parport.c
+++ b/drivers/pps/clients/pps_parport.c
@@ -195,7 +195,7 @@ static void parport_detach(struct parport *port)
struct pps_client_pp *device;
/* FIXME: oooh, this is ugly! */
- if (strcmp(pardev->name, KBUILD_MODNAME))
+ if (!pardev || strcmp(pardev->name, KBUILD_MODNAME))
/* not our port */
return;