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Linux kernel source tree
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dpaa_fq_setup() iterates through the &priv->dpaa_fq_list elements allocated by dpaa_alloc_all_fqs(). This includes a call to: if (!dpaa_fq_alloc(dev, 0, dpaa_max_num_txqs(), list, FQ_TYPE_TX)) goto fq_alloc_failed; which gives us dpaa_max_num_txqs() elements of FQ_TYPE_TX type. The code block which we are deleting runs after an earlier iteration through &priv->dpaa_fq_list. So at the end of this iteration (for which there is no early break), egress_cnt will be unconditionally equal to dpaa_max_num_txqs(). In other words, dpaa_alloc_all_fqs() has already allocated TX queues for all possible CPUs and the maximal number of traffic classes, and we've already iterated once through them all. The while() condition is dead code, remove it. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Link: https://patch.msgid.link/20240713225336.1746343-5-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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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.