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| author | Griffin Kroah-Hartman <griffin@kroah.com> | 2026-07-09 15:24:16 +0200 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2026-07-09 15:47:35 +0200 |
| commit | e4a3c99bbf779d6357adb8101ad18f34c2194306 (patch) | |
| tree | 3ba29ff1c04db8f6c98ef7ed2800d91a56db4fd5 | |
| parent | dc59e4fea9d83f03bad6bddf3fa2e52491777482 (diff) | |
| download | linux-next-e4a3c99bbf779d6357adb8101ad18f34c2194306.tar.gz linux-next-e4a3c99bbf779d6357adb8101ad18f34c2194306.zip | |
soc: mediatek: mtk-socinfo Add error handling in devm_kasprintf()
Add an error check to the devm_kasprintf() function in
mtk_socinfo_create_socinfo_node(), returning -ENOMEM if the function
failed.
Assisted-by: gkh_clanker_t1000
CC: Matthias Brugger <matthias.bgg@gmail.com>
CC: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
| -rw-r--r-- | drivers/soc/mediatek/mtk-socinfo.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/soc/mediatek/mtk-socinfo.c b/drivers/soc/mediatek/mtk-socinfo.c index 424a1eb82c20..e294730ba709 100644 --- a/drivers/soc/mediatek/mtk-socinfo.c +++ b/drivers/soc/mediatek/mtk-socinfo.c @@ -76,11 +76,14 @@ static int mtk_socinfo_create_socinfo_node(struct mtk_socinfo *mtk_socinfop) if (!attrs) return -ENOMEM; - if (data->marketing_name != NULL && data->marketing_name[0] != '\0') + if (data->marketing_name != NULL && data->marketing_name[0] != '\0') { attrs->family = devm_kasprintf(mtk_socinfop->dev, GFP_KERNEL, "MediaTek %s", data->marketing_name); - else + if (!attrs->family) + return -ENOMEM; + } else { attrs->family = soc_manufacturer; + } attrs->soc_id = data->soc_name; /* |