[PATCH] selftests: kvm: Adds a judgment on the return value

The global variable errno is not recommended to be assigned, and rc in the function does not check its return value, so it is fixed Signed-off-by: Liu Jing --- tools/testing/selftests/kvm/s390x/cmma_test.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools

[PATCH] selftests: netfilter: remove unused parameter

Signed-off-by: Liu Jing --- V1 -> V2: Delete more unused parameters, such as err, v1 only deleted rplnlh parameter Signed-off-by: Liu Jing --- .../testing/selftests/net/netfilter/conntrack_dump_flush.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/test

[PATCH] selftests/net: Add missing va_end in test_snprintf

There is no va_end after va_copy, just add it. Signed-off-by: Liu Jing Signed-off-by: Liu Jing --- tools/testing/selftests/net/tcp_ao/lib/aolib.h | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/tcp_ao/lib/aolib.h b/tools/testing/selftests/net/tcp_ao/lib/aolib.h

[PATCH] selftests: netfilter: remove unused rplnlh parameter

The rplnlh parameter is not used in many functions, so delete it. Signed-off-by: Liu Jing --- tools/testing/selftests/net/netfilter/conntrack_dump_flush.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c b

[PATCH] remoteproc:remove redundant dev_err message

devm_ioremap_resource already contains error message, so remove the redundant dev_err message Signed-off-by: Liu Jing diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c index 9041a0e07fb2..289d5ce9f7af 100644 --- a/drivers/remoteproc/da8xx_remoteproc.c

[PATCH] remoteproc:remove redundant dev_err message

devm_ioremap_resource already contains error message, so remove the redundant dev_err message Signed-off-by: Liu Jing diff --git a/drivers/remoteproc/st_slim_rproc.c b/drivers/remoteproc/st_slim_rproc.c index d17719384c16..a6e50f51c794 100644 --- a/drivers/remoteproc/st_slim_rproc.c +++ b

[PATCH] iommufd/selftest:fix a resource leak

If the file fails to open, not only return return1 but also close the file descriptor,otherwise resource leak will occur Signed-off-by: Liu Jing --- .../selftests/iommu/iommufd_fail_nth.c| 143 ++ 1 file changed, 83 insertions(+), 60 deletions(-) diff --git a/tools

[PATCH] selftests/net: do_setcpu function not need to have a return value

in the do_setcpu, this function does not need to have a return value, which is meaningless Signed-off-by: Liu Jing --- tools/testing/selftests/net/msg_zerocopy.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/msg_zerocopy.c b/tools/testing