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Subject[PATCH -next] drm/mgag200: fix error return code in mgag200fb_create()
Date
Fix to return error code -ENOMEM from the vmalloc() error handling
case instead of 0, as done elsewhere in this function.

Fixes: aec9e12953e7 ("drm/mgag200: Fix error handling paths in fbdev driver")
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
---
drivers/gpu/drm/mgag200/mgag200_fb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index 81325f6..88dd221 100644
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -183,8 +183,10 @@ static int mgag200fb_create(struct drm_fb_helper *helper,
}

sysram = vmalloc(size);
- if (!sysram)
+ if (!sysram) {
+ ret = -ENOMEM;
goto err_sysram;
+ }

info = drm_fb_helper_alloc_fbi(helper);
if (IS_ERR(info)) {
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