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| author |  Nathan Lynch <nathanl@linux.ibm.com>
| 2019-09-19 18:16:33 -0500 |
|---|---|---|
| committer |  Michael Ellerman <mpe@ellerman.id.au>
| 2020-07-30 22:53:49 +1000 |
| commit | a0ff72f9f5a780341e7ff5e9ba50a0dad5fa1980 (patch) | |
| tree | b5adb262650b6d0866fe75ab730f9b4061ffdfa6 /arch/powerpc/lib | |
| parent | powerpc/pseries/mobility: Add pr_debug() for device tree changes (diff) | |
| download | linux-a0ff72f9f5a780341e7ff5e9ba50a0dad5fa1980.tar.gz linux-a0ff72f9f5a780341e7ff5e9ba50a0dad5fa1980.tar.bz2 linux-a0ff72f9f5a780341e7ff5e9ba50a0dad5fa1980.zip | |
powerpc/pseries/hotplug-cpu: Remove double free in error path
In the unlikely event that the device tree lacks a /cpus node,
find_dlpar_cpus_to_add() oddly frees the cpu_drcs buffer it has been
passed before returning an error. Its only caller also frees the
buffer on error.
Remove the less conventional kfree() of a caller-supplied buffer from
find_dlpar_cpus_to_add().
Fixes: 90edf184b9b7 ("powerpc/pseries: Add CPU dlpar add functionality")
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190919231633.1344-1-nathanl@linux.ibm.com
Diffstat (limited to 'arch/powerpc/lib')
0 files changed, 0 insertions, 0 deletions