In case it is not possible to remap the memory, it returns 0 and
the driver thinks that everything went fine.
Signed-off-by: Samuel Iglesias Gonsalvez <sigles...@igalia.com>
---
drivers/staging/ipack/ipack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ipack/ipack.c b/drivers/staging/ipack/ipack.c
index 5bd462b..75bfecf 100644
--- a/drivers/staging/ipack/ipack.c
+++ b/drivers/staging/ipack/ipack.c
@@ -355,7 +355,7 @@ static int ipack_device_read_id(struct ipack_device *dev)
dev->region[IPACK_ID_SPACE].size);
if (!idmem) {
dev_err(&dev->dev, "error mapping memory\n");
- return ret;
+ return -ENOMEM;
}
/* Determine ID PROM Data Format. If we find the ids "IPAC" or "IPAH"
--
1.7.10.4
--
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