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| author |   Bob Moore <robert.moore@intel.com> | 2019-10-25 14:36:49 -0700 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-10-28 22:12:46 +0100 |
| commit | edc5935ec777c23d66df5d47de53b4a2c8f16d0f (patch) | |
| tree | 1f0f4d022da4e4a64c3e7ac153a5ed39c55d3ff3 /drivers/acpi/acpica/evgpeblk.c | |
| parent | Linux 5.4-rc5 (diff) | |
| download | linux-dev-edc5935ec777c23d66df5d47de53b4a2c8f16d0f.tar.xz linux-dev-edc5935ec777c23d66df5d47de53b4a2c8f16d0f.zip | |
ACPICA: Results from Clang
ACPICA commit 1f08279b3eb13f17004159c28c391a390cd68feb
Changes/fixes From Clang V5.0.1. Mostly "set but never read"
warnings.
Link: https://github.com/acpica/acpica/commit/1f08279b
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evgpeblk.c')
| -rw-r--r-- | drivers/acpi/acpica/evgpeblk.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c index fb15e9e2373b..9c7adaa7b582 100644 --- a/drivers/acpi/acpica/evgpeblk.c +++ b/drivers/acpi/acpica/evgpeblk.c @@ -110,6 +110,9 @@ acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block) status = acpi_hw_disable_gpe_block(gpe_block->xrupt_block, gpe_block, NULL); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } if (!gpe_block->previous && !gpe_block->next) { @@ -359,10 +362,10 @@ acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, walk_info.gpe_device = gpe_device; walk_info.execute_by_owner_id = FALSE; - status = acpi_ns_walk_namespace(ACPI_TYPE_METHOD, gpe_device, - ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, - acpi_ev_match_gpe_method, NULL, - &walk_info, NULL); + (void)acpi_ns_walk_namespace(ACPI_TYPE_METHOD, gpe_device, + ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, + acpi_ev_match_gpe_method, NULL, &walk_info, + NULL); /* Return the new block */ |