diff options
| author | Salah Triki <salah.triki@gmail.com> | 2021-07-02 14:31:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-21 15:53:24 +0200 |
| commit | d1d26f40f71c6eabeb2083e2a18d2e55e9a71336 (patch) | |
| tree | 2e019518b950aa9868b7672d7dbd1d3f3e62fff6 /drivers/dio | |
| parent | 36cdc20b79ef8841d38217ea8ba837a7dbfbe852 (diff) | |
dio: return -ENOMEM when kzalloc() fails
Return -ENOMEM when kzalloc() fails in order to inform the caller of the
failure.
Signed-off-by: Salah Triki <salah.triki@gmail.com>
Link: https://lore.kernel.org/r/20210702133114.GA314157@pc
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dio')
| -rw-r--r-- | drivers/dio/dio.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |