ffs_dev->ffs_release_dev_callback should be accessed only if ffs_dev
is not NULL.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
---
drivers/usb/gadget/f_fs.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index 306a2b5..78333f0 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -2590,11 +2590,12 @@ static void ffs_release_dev(struct ffs_data *ffs_data)
ffs_dev_lock();
ffs_dev = ffs_data->private_data;
- if (ffs_dev)
+ if (ffs_dev) {
ffs_dev->mounted = false;
-
- if (ffs_dev->ffs_release_dev_callback)
- ffs_dev->ffs_release_dev_callback(ffs_dev);
+
+ if (ffs_dev->ffs_release_dev_callback)
+ ffs_dev->ffs_release_dev_callback(ffs_dev);
+ }
ffs_dev_unlock();
}
--
1.7.0.4
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