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Staging: ipack: fix wrong return value. 

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 <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Samuel Iglesias Gonsalvez 2012-09-27 12:37:41 +02:00 committed by Greg Kroah-Hartman
parent 26c295cb4b
commit 58b2c0ca0b
1 changed files with 1 additions and 1 deletions
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drivers/staging/ipack/ipack.c
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@ -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"