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(parent: 8649829) | patch
powerpc/powernv: Add a null pointer check in opal_powercap_init()
authorKunwu Chan <chentao@kylinos.cn>
Sun, 26 Nov 2023 09:57:39 +0000 (17:57 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 13 Dec 2023 11:19:07 +0000 (22:19 +1100)
commite123015c0ba859cf48aa7f89c5016cc6e98e018d
treea265e574706b93d2c69838b61b6d1163ad86cb66tree | snapshot
parent8649829a1dd25199bbf557b2621cedb4bf9b3050commit | diff
powerpc/powernv: Add a null pointer check in opal_powercap_init()

kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.

Fixes: b9ef7b4b867f ("powerpc: Convert to using %pOFn instead of device_node.name")
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231126095739.1501990-1-chentao@kylinos.cn
arch/powerpc/platforms/powernv/opal-powercap.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git