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fe6f61d472
[WHY] Coverity analysis of the Upstream display driver code (amd-staging-drm-next) flagged these three functions as containing 'CONSTANT_EXPRESSION_RESULT' errors, i. e. the conditionals are reduntant since their result is predetermined. fixpt31_32.c: The two flagged 'ASSERT' lines redundant since they are always true: - LONG_MAX equals to the largest 'signed long long' number - res.value is type 'signed long long', So, the condition inside the 'ASSERTS's is always link_dp_training.c: The flagged conditional statement is always false: - 'max_requested.FFE_PRESET.settings.level' is 4 bits, so its max possible value is 15 - 'DP_FFE_PRESET_MAX_LEVEL' equals to 15. So, the conditional statement is always false and the wrapped code never executes. [HOW] Removed lines flagged by Coverity analysis. Reviewed-by: Sun peng Li <sunpeng.li@amd.com> Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com> Signed-off-by: Ivan Lipski <ivlipski@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.