* [PATCH 2/3] mtip32xx: return 0 from pci probe in case of rebuild
@ 2013-04-03 14:24 Asai Thambi S P
0 siblings, 0 replies; only message in thread
From: Asai Thambi S P @ 2013-04-03 14:24 UTC (permalink / raw)
To: Jens Axboe; +Cc: linux-kernel@vger.kernel.org, Sam Bradshaw
Fix to return 0 from pci probe in case of rebuild. If not, pci consider
probe has failed, and crash during rmmod.
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
---
drivers/block/mtip32xx/mtip32xx.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 5becdaa..7e1aeb3 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -4300,6 +4300,8 @@ static int mtip_pci_probe(struct pci_dev *pdev,
instance++;
if (rv != MTIP_FTL_REBUILD_MAGIC)
set_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag);
+ else
+ rv = 0; /* device in rebuild state, return 0 from probe */
goto done;
block_initialize_err:
--
1.7.1
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