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rfkill: fix miscdev ops 

The /dev/rfkill ops don't refer to the module,
so it is possible to unload the module while
file descriptors are open. Fix this oversight.

Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2009-11-23 11:27:30 +01:00 committed by John W. Linville
parent 54ab040d24
commit 45ba564d76
1 changed files with 1 additions and 0 deletions
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net/rfkill/core.c
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@ -1188,6 +1188,7 @@ static long rfkill_fop_ioctl(struct file *file, unsigned int cmd,
#endif
static const struct file_operations rfkill_fops = {
.owner = THIS_MODULE,
.open = rfkill_fop_open,
.read = rfkill_fop_read,
.write = rfkill_fop_write,