crypto: qat - add NULL pointer check

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[ Upstream commit a643212c9f ]

There is a possibility that the function adf_devmgr_pci_to_accel_dev()
might return a NULL pointer.
Add a NULL pointer check in the function rp2srv_show().

Fixes: dbc8876dd8 ("crypto: qat - add rp2svc sysfs attribute")
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Ahsan Atta <ahsan.atta@intel.com>
Reviewed-by: David Guckian <david.guckian@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Giovanni Cabiddu 2023-11-28 19:17:25 +00:00 • committed by Greg Kroah-Hartman

parent c25825e9a2

commit 5f7c93ad2d

1 changed files with 3 additions and 0 deletions

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drivers/crypto/intel/qat/qat_common/adf_sysfs.c

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