Messages in this thread Patch in this message | | | Date | Fri, 2 Jul 2021 14:31:14 +0100 | From | Salah Triki <> | Subject | [PATCH] dio: return -ENOMEM when kzalloc() fails |
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Return -ENOMEM when kzalloc() fails in order to inform the caller of the failure.
Signed-off-by: Salah Triki <salah.triki@gmail.com> --- drivers/dio/dio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dio/dio.c b/drivers/dio/dio.c index 193b40e7aec0..4c06c93c93d3 100644 --- a/drivers/dio/dio.c +++ b/drivers/dio/dio.c @@ -219,7 +219,7 @@ static int __init dio_init(void) /* Found a board, allocate it an entry in the list */ dev = kzalloc(sizeof(struct dio_dev), GFP_KERNEL); if (!dev) - return 0; + return -ENOMEM; dev->bus = &dio_bus; dev->dev.parent = &dio_bus.dev; -- 2.25.1
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