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Filename Latest commit message Latest commit date
Dan Carpenter 5fcc7e6643 net: hinic: Fix cleanup in create_rxqs/txqs()
[ Upstream commit 7203d10e93b6e6e1d19481ef7907de6a9133a467 ]

There is a check for NULL at the start of create_txqs() and
create_rxqs() which tess if "nic_dev->txqs" is non-NULL.  The
intention is that if the device is already open and the queues
are already created then we don't create them a second time.

However, the bug is that if we have an error in the create_txqs()
then the pointer doesn't get set back to NULL.  The NULL check
at the start of the function will say that it's already open when
it's not and the device can't be used.

Set ->txqs back to NULL on cleanup on error.

Fixes: c3e79baf1b ("net-next/hinic: Add logical Txq and Rxq")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/0cc98faf-a0ed-4565-a55b-0fa2734bc205@stanley.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-01-09 13:23:27 +01:00
arch perf/x86/intel/pt: Fix buffer full but size is 0 case 2024-12-14 19:44:55 +01:00
block blk-iocost: Avoid using clamp() on inuse in __propagate_weights() 2024-12-19 18:05:04 +01:00
certs
crypto crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY 2024-12-14 19:44:23 +01:00
Documentation PCI: Add 'reset_subordinate' to reset hierarchy below bridge 2024-12-14 19:44:54 +01:00
drivers net: hinic: Fix cleanup in create_rxqs/txqs() 2025-01-09 13:23:27 +01:00
fs erofs: fix incorrect symlink detection in fast symlink 2025-01-09 13:23:27 +01:00
include net: lapb: increase LAPB_HEADER_LEN 2024-12-19 18:05:03 +01:00
init initramfs: avoid filename buffer overrun 2024-12-14 19:44:21 +01:00
ipc ipc: replace costly bailout check in sysvipc_find_ipc() 2024-09-04 13:15:02 +02:00
kernel tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe() 2024-12-19 18:05:04 +01:00
lib lib: string_helpers: silence snprintf() output truncation warning 2024-12-14 19:44:39 +01:00
LICENSES
mm mm: revert "mm: shmem: fix data-race in shmem_getattr()" 2024-12-14 19:44:19 +01:00
net net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll 2025-01-09 13:23:27 +01:00
samples samples/bpf: Fix a resource leak 2024-12-14 19:44:50 +01:00
scripts modpost: Add .irqentry.text to OTHER_SECTIONS 2024-12-14 19:44:56 +01:00
security apparmor: fix 'Do simple duplicate message elimination' 2024-12-14 19:44:34 +01:00
sound ALSA: usb: Fix UBSAN warning in parse_audio_unit() 2025-01-09 13:23:26 +01:00
tools perf trace: Avoid garbage when not printing a syscall's arguments 2024-12-14 19:44:32 +01:00
usr
virt KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status 2024-12-19 18:05:04 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore Remove *.orig pattern from .gitignore 2024-11-08 16:20:33 +01:00
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS iio: stx104: Move to addac subdirectory 2023-08-30 16:27:12 +02:00
Makefile Linux 5.4.288 2024-12-19 18:05:05 +01:00
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.