| Message ID | 20230527093016.486521-1-deller@gmx.de (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
| Series | fbdev: imsttfb: Release framebuffer and dealloc cmap on error path | expand |
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c index 975dd682fae4..075f11991281 100644 --- a/drivers/video/fbdev/imsttfb.c +++ b/drivers/video/fbdev/imsttfb.c @@ -1452,9 +1452,13 @@ static int init_imstt(struct fb_info *info) FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_YPAN; - fb_alloc_cmap(&info->cmap, 0, 0); + if (fb_alloc_cmap(&info->cmap, 0, 0)) { + framebuffer_release(info); + return -ENODEV; + } if (register_framebuffer(info) < 0) { + fb_dealloc_cmap(&info->cmap); framebuffer_release(info); return -ENODEV; }
Add missing cleanups in error path. Signed-off-by: Helge Deller <deller@gmx.de> --- drivers/video/fbdev/imsttfb.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.40.1