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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2016-10-02 08:01:22 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-05 15:16:54 +0200 |
| commit | 587680c1c52d73bc7d5dbba2dcfadacb7a3f6b0e (patch) | |
| tree | 0706cf37def55b3a4a37b2b2e51f5f7899101a05 /include/drm/drm_simple_kms_helper.h | |
| parent | drm/rockchip: analogix_dp: Refuse to enable PSR if panel doesn't support it (diff) | |
| download | linux-587680c1c52d73bc7d5dbba2dcfadacb7a3f6b0e.tar.xz linux-587680c1c52d73bc7d5dbba2dcfadacb7a3f6b0e.zip | |
drm: Release resources with a safer function
We should use 'ida_simple_remove()' instead of 'ida_remove()' when freeing
resources allocated with 'ida_simple_get()'.
This as been spotted with the following coccinelle script which tries to
detect missing 'ida_simple_remove()' call in error handling paths.
///////////////
@@
expression x;
identifier l;
@@
* x = ida_simple_get(...);
...
if (...) {
...
}
...
if (...) {
...
goto l;
}
...
* l: ... when != ida_simple_remove(...);
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1475388082-12656-1-git-send-email-christophe.jaillet@wanadoo.fr
Diffstat (limited to 'include/drm/drm_simple_kms_helper.h')
0 files changed, 0 insertions, 0 deletions