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| author |   Luca Ceresoli <luca.ceresoli@bootlin.com> | 2026-01-09 08:31:42 +0100 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2026-01-20 14:53:46 +0100 |
| commit | 33f86ac63031d0593e48eb0a738f2d1b1ee29879 (patch) | |
| tree | 6e6042e7cfd30786d1496ec7240da95e7ff7095b /samples/kobject/ssh:/git@git.zx2c4.com/git: | |
| parent | drm/bridge: samsung-dsim: samsung_dsim_host_attach: use a temporary variable for the next bridge (diff) | |
drm/bridge: samsung-dsim: samsung_dsim_host_attach: don't use the bridge pointer as an error indicator
In preparation to handle refcounting of the out_bridge, we need to ensure
the out_bridge pointer contains either a valid bridge pointer or NULL, not
an ERR_PTR. Otherwise calls such as drm_bridge_get/put() would try to
redeference an ERR_PTR.
Stop using IS_ERR(next_bridge) as an indication of an error, and instead
use the 'ret' integer.
No functional change.
Acked-by: Maxime Ripard <mripard@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://patch.msgid.link/20260109-drm-bridge-alloc-getput-drm_of_find_bridge-2-v2-11-8bad3ef90b9f@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Diffstat (limited to 'samples/kobject/ssh:/git@git.zx2c4.com/git:')
0 files changed, 0 insertions, 0 deletions