Messages in this thread Patch in this message | | | Subject | [PATCH] wm8994-core: fix wm8994_device_init() return value | From | Axel Lin <> | Date | Wed, 04 Aug 2010 09:44:47 +0800 |
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wm8994_device_init() will return 0 in the case of kzalloc fail in current implementation. This patch fixes the return value.
Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/mfd/wm8994-core.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index ec71c93..69533f5 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -326,8 +326,10 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq) wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) * ARRAY_SIZE(wm8994_main_supplies), GFP_KERNEL); - if (!wm8994->supplies) + if (!wm8994->supplies) { + ret = -ENOMEM; goto err; + } for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++) wm8994->supplies[i].supply = wm8994_main_supplies[i]; -- 1.5.4.3
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