diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2006-04-24 11:48:54 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-04-27 16:13:49 +0200 |
| commit | 49e31ca8387227898710f99476f2217ea154aab0 (patch) | |
| tree | 86fecdc0e3692c8e87c3a0eedc22eaf405b732e3 /arch | |
| parent | Linux v2.6.17-rc3 (diff) | |
| download | linux-49e31ca8387227898710f99476f2217ea154aab0.tar.xz linux-49e31ca8387227898710f99476f2217ea154aab0.zip | |
[MIPS] Fix oprofile module unloading
When unloading oprofile module with timer-mode, oprofile_arch_exit
dereferences a NULL pointer.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/oprofile/common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c index 935dd851f480..49ef8fd338d6 100644 --- a/arch/mips/oprofile/common.c +++ b/arch/mips/oprofile/common.c @@ -114,5 +114,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) void oprofile_arch_exit(void) { - model->exit(); + if (model) + model->exit(); } |