This fixes the Coverity Defect CID 175348 when dev_count_phandle_with_args()
returns a negative value.
Fixes: 0c28233903b5 ("reset: Add get/assert/deassert/release for bulk of reset
signals")
Signed-off-by: Neil Armstrong <narmstr...@baylibre.com>
---
drivers/reset/reset-uclass.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/reset/reset-uclass.c b/drivers/reset/reset-uclass.c
index 9a5c9c9..fa4f653 100644
--- a/drivers/reset/reset-uclass.c
+++ b/drivers/reset/reset-uclass.c
@@ -88,8 +88,8 @@ int reset_get_bulk(struct udevice *dev, struct reset_ctl_bulk
*bulk)
bulk->count = 0;
count = dev_count_phandle_with_args(dev, "resets", "#reset-cells");
- if (!count)
- return 0;
+ if (count < 1)
+ return count;
bulk->resets = devm_kcalloc(dev, count, sizeof(struct reset_ctl),
GFP_KERNEL);
--
2.7.4
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