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| author | Christian Gromm <christian.gromm@microchip.com> | 2020-01-23 18:38:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-24 12:08:41 +0300 |
| commit | f9e6b51a998da782cfc201dc9309d3a3d8579fef (patch) | |
| tree | 237b69ed9111f03a2a046a26f9a199a69e76bf51 /Documentation/devicetree | |
| parent | b7935e52dd98696a8c1379f5b67b0c344ee3bc35 (diff) | |
| download | linux-f9e6b51a998da782cfc201dc9309d3a3d8579fef.tar.xz | |
staging: next: configfs: fix release link
The functions link_destroy and link_release are both deleting list items.
link_release, however, does not check whether a certain link has already
been deleted from the list by function link_destroy. By fixing this
this patch prevents a kernel crash when removing the configuration
directory of a link that already has been destroyed.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1579793906-5054-7-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree')
0 files changed, 0 insertions, 0 deletions