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Su Hui 79597c8bf6 ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer 
smatch error:
sound/pci/ac97/ac97_codec.c:2354 snd_ac97_mixer() error:
we previously assumed 'rac97' could be null (see line 2072)

remove redundant assignment, return error if rac97 is NULL.

Fixes: da3cec35dd ("ALSA: Kill snd_assert() in sound/pci/*")
Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://lore.kernel.org/r/20230615021732.1972194-1-suhui@nfschina.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 		2023-06-15 08:41:40 +02:00
Documentation Merge branch 'topic/midi20' into for-next 2023-06-13 07:37:59 +02:00
LICENSES
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arch parisc architecture fixes for kernel v6.4-rc2: 2023-05-14 09:54:38 -07:00
block for-6.4/block-2023-05-06 2023-05-06 08:28:58 -07:00
certs
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crypto This push fixes the following problems: 2023-05-07 10:57:14 -07:00
drivers cxl fixes for v6.4-rc2 2023-05-14 12:32:34 -07:00
fs Some ext4 bug fixes (mostly to address Syzbot reports) for v6.4-rc2. 2023-05-13 17:45:39 -07:00
include ALSA: emu10k1: fix synthesizer pitch for E-MU cards at 44.1 kHz 2023-06-13 07:42:08 +02:00
init
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io_uring for-6.4/io_uring-2023-05-07 2023-05-07 10:00:09 -07:00
ipc
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kernel - Make sure __down_read_common() is always inlined so that the callers' 2023-05-14 08:00:46 -07:00
lib Networking fixes for 6.4-rc2, including fixes from netfilter 2023-05-11 08:42:47 -05:00
mm Reinstate the dmapool changes which were accidentally removed by 2023-05-06 11:43:08 -07:00
net netfilter pull request 23-05-10 2023-05-10 19:08:58 -07:00
rust
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samples LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
scripts Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
security
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sound ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer 2023-06-15 08:41:40 +02:00
tools selftests: ALSA: Add test for the 'pcmtest' driver 2023-06-07 13:09:03 +02:00
usr
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virt
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.clang-format
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.cocciconfig
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.get_maintainer.ignore
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.gitattributes
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.gitignore
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.mailmap for-6.4/block-2023-05-06 2023-05-06 08:28:58 -07:00
.rustfmt.toml
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COPYING
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CREDITS A handful of late-arriving documentation fixes, plus one Spanish 2023-05-05 13:16:42 -07:00
Kbuild
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Kconfig
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MAINTAINERS ALSA: Implement the new Virtual PCM Test Driver 2023-06-07 13:08:53 +02:00
Makefile Linux 6.4-rc2 2023-05-14 12:51:40 -07:00
README
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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 Restructured Text 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.