gpu: drm: exynos: hdmi: eliminate uses of of_node_put()

Browse source

Utilize the __free() cleanup handler within the hdmi_get_phy_io function
to automatically release the device node when it is out of scope.
This eliminates the manual invocation of of_node_put(), reducing the
potential for memory leaks.

The modification requires initializing the device node at the beginning
of the function, ensuring that the automatic cleanup is safely executed.

Consequently, this removes the need for error cleanup paths that utilize
goto statements and the jump to out is no longer necessary.

Suggested-by: Julia Lawall <julia.lawall@inria.fr>
Signed-off-by: Shivani Gupta <shivani07g@gmail.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

...

This commit is contained in:

Shivani Gupta 2024-04-15 00:39:58 +00:00 • committed by Inki Dae

parent edb8e86711

commit d65bfb9546

No known key found for this signature in database

GPG key ID: C5601BECE83FF9B6

1 changed files with 5 additions and 10 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

drivers/gpu/drm/exynos/exynos_hdmi.c

View file