| commit | 392e6701a72fa04d966569a91b666a33eafaca0d | |
| author | Peter Huewe <peterhuewe@gmx.de> | |
| Wed, 7 Jul 2010 02:52:16 +0000 (7 04:52 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 13 Aug 2010 20:27:13 +0000 (13 13:27 -0700) | ||
| tree | 175828167b1eb44732b7d79959f8991647cd4dfb | treesnapshot (tar.gz zip) |
| parent | 04a22f951c9f669dd80d9eeb67e462d39b8e1fcb | commitdiff |
Staging: panel: Prevent double-calling of parport_release - fix oops.
commit 060132ae42cce3f9d2fd34d9a17b98362b44b9f9 upstream.
This patch prevents the code from calling parport_release and
parport_unregister_device twice with the same arguments - and thus fixes an oops.
Rationale:
After the first call the parport is already released and the
handle isn't valid anymore and calling parport_release and
parport_unregister_device twice isn't a good idea.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 060132ae42cce3f9d2fd34d9a17b98362b44b9f9 upstream.
This patch prevents the code from calling parport_release and
parport_unregister_device twice with the same arguments - and thus fixes an oops.
Rationale:
After the first call the parport is already released and the
handle isn't valid anymore and calling parport_release and
parport_unregister_device twice isn't a good idea.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/staging/panel/panel.c | diffblobblamehistory |