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| author | Greg Kroah-Hartman <[email protected]> | 2023-02-02 14:09:18 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-02-03 06:45:18 +0000 |
| commit | 6dfb0771429a63db8561d44147f2bb76f93e1c86 (patch) | |
| tree | 1fa2c4476a20ecabf49353eced06fed7f94dc2b4 /drivers/fpga/microchip-spi.c | |
| parent | Merge tag 'iio-fixes-for-6.2a' of https://git.kernel.org/pub/scm/linux/kernel... (diff) | |
| download | kernel-6dfb0771429a63db8561d44147f2bb76f93e1c86.tar.gz kernel-6dfb0771429a63db8561d44147f2bb76f93e1c86.zip | |
HV: hv_balloon: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: "K. Y. Srinivasan" <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Cc: Wei Liu <[email protected]>
Cc: Dexuan Cui <[email protected]>
Fixes: d180e0a1be6c ("Drivers: hv: Create debugfs file with hyper-v balloon usage information")
Cc: stable <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/fpga/microchip-spi.c')
0 files changed, 0 insertions, 0 deletions