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authorFrank Haverkamp <haver@linux.vnet.ibm.com>2014-09-10 18:37:49 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-09-24 10:15:46 +0400
commit2d880ccfa9be92a10ea19f5a8f7e4be2a7d45e4d (patch)
treed9f2544ff864e9eaab33ef536626ed6aa5c03a96 /drivers/misc/genwqe
parent26d8f6f15112b8b0fbff360c360e8c42bf2bc370 (diff)
downloadlinux-2d880ccfa9be92a10ea19f5a8f7e4be2a7d45e4d.tar.xz
GenWQE: Do not modify return code of genwqe_set_interrupt_capability
Follow up patch to the one from Sebastian Ott. There is no need to change the return code once it fails. And Sebastians version is tested now and works nicely on our test-system. Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/genwqe')
-rw-r--r--drivers/misc/genwqe/card_ddcb.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/misc/genwqe/card_ddcb.c b/drivers/misc/genwqe/card_ddcb.c
index 75ff67485fdf..fe8e433cdd15 100644
--- a/drivers/misc/genwqe/card_ddcb.c
+++ b/drivers/misc/genwqe/card_ddcb.c
@@ -1251,10 +1251,8 @@ int genwqe_setup_service_layer(struct genwqe_dev *cd)
}
rc = genwqe_set_interrupt_capability(cd, GENWQE_MSI_IRQS);
- if (rc) {
- rc = -ENODEV;
+ if (rc)
goto stop_kthread;
- }
/*
* We must have all wait-queues initialized when we enable the