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| author | Colin Ian King <colin.king@canonical.com> | 2016-02-28 20:31:49 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-03-09 23:47:35 +0100 |
| commit | bea3c377c286f4f63f67f2e061c1d8851af76b7e (patch) | |
| tree | b0d63c774230f3e71a2ff80f98fd186059f7e3c9 /drivers/acpi/utils.c | |
| parent | b2ca5dae31d61c4610ea3228f43f7cc66312897c (diff) | |
| download | lwn-bea3c377c286f4f63f67f2e061c1d8851af76b7e.tar.gz lwn-bea3c377c286f4f63f67f2e061c1d8851af76b7e.zip | |
ACPI / util: remove redundant check if element is NULL
element is &package->package.elements[i] which can never be NULL
so the check to see if it is NULL is redundant and can be removed.
Detected with static analysis by CoverityScan
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/utils.c')
| -rw-r--r-- | drivers/acpi/utils.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index f2f9873bb5c3..f12a72428aac 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -201,10 +201,6 @@ acpi_extract_package(union acpi_object *package, u8 **pointer = NULL; union acpi_object *element = &(package->package.elements[i]); - if (!element) { - return AE_BAD_DATA; - } - switch (element->type) { case ACPI_TYPE_INTEGER: |