diff options
| author | Zev Weiss <zev@bewilderbeest.net> | 2021-10-14 13:39:52 -0700 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-10-15 12:30:40 +0200 |
| commit | c13de2386c78e890d4ae6f01a85eefd0b293fb08 (patch) | |
| tree | 5cb53144b70018a704b03c28b15d60ed3d3d883d /lib/zstd/common/debug.c | |
| parent | 8a057b5fb480f231b6944ebe01114ceb6a297422 (diff) | |
mtd: core: don't remove debugfs directory if device is in use
Previously, if del_mtd_device() failed with -EBUSY due to a non-zero
usecount, a subsequent call to attempt the deletion again would try to
remove a debugfs directory that had already been removed and panic.
With this change the second call can instead proceed safely.
Fixes: e8e3edb95ce6 ("mtd: create per-device and module-scope debugfs entries")
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211014203953.5424-1-zev@bewilderbeest.net
Diffstat (limited to 'lib/zstd/common/debug.c')
0 files changed, 0 insertions, 0 deletions