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/openbmc/linux/tools/crypto/ccp/
H A Ddbc.py3b1ea906 Tue Aug 29 10:07:57 CDT 2023 Mario Limonciello <mario.limonciello@amd.com> crypto: ccp - Fix DBC sample application error handling

[ Upstream commit 70f242c1933e9e881c13c31640bb6d56e8b7e738 ]

The sample application was taking values from ioctl() and treating
those as the error codes to present to a user.

This is incorrect when ret is non-zero, the error is stored to `errno`.
Use this value instead.

Fixes: f40d42f116cf ("crypto: ccp - Add a sample python script for Dynamic Boost Control")
Fixes: febe3ed3222f ("crypto: ccp - Add a sample library for ioctl use")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
H A Ddbc.c3b1ea906 Tue Aug 29 10:07:57 CDT 2023 Mario Limonciello <mario.limonciello@amd.com> crypto: ccp - Fix DBC sample application error handling

[ Upstream commit 70f242c1933e9e881c13c31640bb6d56e8b7e738 ]

The sample application was taking values from ioctl() and treating
those as the error codes to present to a user.

This is incorrect when ret is non-zero, the error is stored to `errno`.
Use this value instead.

Fixes: f40d42f116cf ("crypto: ccp - Add a sample python script for Dynamic Boost Control")
Fixes: febe3ed3222f ("crypto: ccp - Add a sample library for ioctl use")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>