* [PATCH] mfd: ab3550: fix error check
@ 2010-10-24 18:57 Nicolas Kaiser
0 siblings, 0 replies; only message in thread
From: Nicolas Kaiser @ 2010-10-24 18:57 UTC (permalink / raw)
To: Samuel Ortiz; +Cc: linux-kernel
It looks to me like it was intended to check the return value
at this point.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
---
drivers/mfd/ab3550-core.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/ab3550-core.c b/drivers/mfd/ab3550-core.c
index 8a98739..b8868cc 100644
--- a/drivers/mfd/ab3550-core.c
+++ b/drivers/mfd/ab3550-core.c
@@ -997,7 +997,7 @@ static ssize_t ab3550_val_write(struct file *file,
if (err)
return -EINVAL;
- get_register_interruptible(ab, (u8)ab->debug_bank,
+ err = get_register_interruptible(ab, (u8)ab->debug_bank,
(u8)ab->debug_address, ®value);
if (err)
return -EINVAL;
--
1.7.2.2
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2010-10-24 18:57 [PATCH] mfd: ab3550: fix error check Nicolas Kaiser
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