From: Magnus Damm <damm@xxxxxxxxxxxxx>
Avoid calling module_put() if try_module_get() has
been skipped.
Signed-off-by: Magnus Damm <damm@xxxxxxxxxxxxx>
---
drivers/media/video/soc_camera.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- 0001/drivers/media/video/soc_camera.c
+++ work/drivers/media/video/soc_camera.c 2010-06-23 13:43:05.000000000 +0900
@@ -1034,7 +1034,8 @@ eiufmt:
soc_camera_free_i2c(icd);
} else {
icl->del_device(icl);
- module_put(control->driver->owner);
+ if (control && control->driver && control->driver->owner)
+ module_put(control->driver->owner);
}
enodrv:
eadddev:
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