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drm/ast: free correct pointer in astfb_create() error paths 

In the err_free_vram and err_release_fbi error paths in astfb_create(), we
attempt to free afbdev->sysram. The only jumps to these error paths occur
before we assign afbdev->sysram = sysram. Free sysram instead.

Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161114030359.27852-1-andrew.donnellan@au1.ibm.com
This commit is contained in:
Andrew Donnellan 2016-11-14 14:03:59 +11:00 committed by Daniel Vetter
parent dfeb693d5a
commit 554dd692af
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/ast/ast_fb.c
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@ -253,7 +253,7 @@ static int astfb_create(struct drm_fb_helper *helper,
err_release_fbi:
drm_fb_helper_release_fbi(helper);
err_free_vram:
vfree(afbdev->sysram);
vfree(sysram);
return ret;
}