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media: atomisp: gmin: Remove duplicate NULL test

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When a value has been tested for NULL in an expression, a
second NULL test on the same value in another expression
is unnecessary when the value has not been assigned NULL.

Remove unnecessary duplicate NULL tests on the same value that
has previously been NULL tested.

Found by Coccinelle.

Signed-off-by: Abraham Samuel Adekunle <abrahamadekunle50@gmail.com>
Link: https://lore.kernel.org/r/26990d4a9d4419f9d4155a40595bc213acb671a0.1743685415.git.abrahamadekunle50@gmail.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Abraham Samuel Adekunle 2025-04-03 14:26:41 +01:00 committed by Mauro Carvalho Chehab
parent e079805764
commit 330995bb78
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
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@ -1206,7 +1206,7 @@ static int gmin_get_config_dsm_var(struct device *dev,
* if it founds something different than string, letting it
* to fall back to the old code.
*/
if (cur && cur->type != ACPI_TYPE_STRING) {
if (cur->type != ACPI_TYPE_STRING) {
dev_info(dev, "found non-string _DSM entry for '%s'\n", var);
ACPI_FREE(obj);
return -EINVAL;