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[PATCH v2 5/5] lightnvm: return error if manager not found

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We were returning a success value even if a manager was not found.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---

Not sure if it was intentionally done like that way. This patch is
placed at the end so it will be easy to drop if i am wrong.
Did this change seeing similar code in nvm_create_target().

 drivers/lightnvm/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 9dd1623..c34d0cd 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -264,7 +264,8 @@ static int nvm_init(struct nvm_dev *dev)
 
 	if (!ret) {
 		pr_info("nvm: no compatible manager found.\n");
-		return 0;
+		ret = -ENODEV;
+		goto err;
 	}
 
 	pr_info("nvm: registered %s [%u/%u/%u/%u/%u/%u]\n",
-- 
1.9.1

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[PATCH v2 1/5] lightnvm: fix memory leak Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-11-24 11:40 +0100
  [PATCH v2 4/5] lightnvm: release dev if dma pools fails Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-11-24 11:40 +0100
    Re: [PATCH v2 4/5] lightnvm: release dev if dma pools fails Matias Bjørling <mb@lightnvm.io> - 2015-11-24 12:10 +0100
  [PATCH v2 5/5] lightnvm: return error if manager not found Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-11-24 11:40 +0100
    Re: [PATCH v2 5/5] lightnvm: return error if manager not found Matias Bjørling <mb@lightnvm.io> - 2015-11-24 12:20 +0100
  [PATCH v2 2/5] lightnvm: check for max sector Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-11-24 11:40 +0100
    Re: [PATCH v2 2/5] lightnvm: check for max sector Matias Bjørling <mb@lightnvm.io> - 2015-11-24 12:10 +0100
  [PATCH v2 3/5] lightnvm: create dma pool first Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-11-24 11:40 +0100
    Re: [PATCH v2 3/5] lightnvm: create dma pool first Matias Bjørling <mb@lightnvm.io> - 2015-11-24 12:10 +0100
  Re: [PATCH v2 1/5] lightnvm: fix memory leak Matias Bjørling <m@bjorling.me> - 2015-11-24 12:00 +0100

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