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IB/qib: fix test of unsigned variable
[pandora-kernel.git]
/
drivers
/
infiniband
/
hw
/
qib
/
qib_wc_x86_64.c
diff --git
a/drivers/infiniband/hw/qib/qib_wc_x86_64.c
b/drivers/infiniband/hw/qib/qib_wc_x86_64.c
index
6d61ef9
..
edd0ddb
100644
(file)
--- a/
drivers/infiniband/hw/qib/qib_wc_x86_64.c
+++ b/
drivers/infiniband/hw/qib/qib_wc_x86_64.c
@@
-118,7
+118,8
@@
int qib_enable_wc(struct qib_devdata *dd)
if (!ret) {
dd->wc_cookie = arch_phys_wc_add(pioaddr, piolen);
if (dd->wc_cookie < 0)
- ret = -EINVAL;
+ /* use error from routine */
+ ret = dd->wc_cookie;
}
return ret;