From 57ce21bfccaf3b24296f1e097682177e49017a57 Mon Sep 17 00:00:00 2001 From: "Prakash, Sathya" Date: Mon, 2 Jul 2007 17:04:10 +0530 Subject: [PATCH] [SCSI] mpt fusion: deregister from transport layer if PCI registration failed The mptspi and mptsas drivers are modified to deregister from transport layer if registration with PCI driver failed Signed-off-by: Sathya Prakash Signed-off-by: James Bottomley --- drivers/message/fusion/mptsas.c | 8 +++++++- drivers/message/fusion/mptspi.c | 8 +++++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 030bb8389a..d506646405 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -3301,6 +3301,8 @@ static struct pci_driver mptsas_driver = { static int __init mptsas_init(void) { + int error; + show_mptmod_ver(my_NAME, my_VERSION); mptsas_transport_template = @@ -3324,7 +3326,11 @@ mptsas_init(void) ": Registered for IOC reset notifications\n")); } - return pci_register_driver(&mptsas_driver); + error = pci_register_driver(&mptsas_driver); + if (error) + sas_release_transport(mptsas_transport_template); + + return error; } static void __exit diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c index 4d2c98104a..947fe29018 100644 --- a/drivers/message/fusion/mptspi.c +++ b/drivers/message/fusion/mptspi.c @@ -1524,6 +1524,8 @@ static struct pci_driver mptspi_driver = { static int __init mptspi_init(void) { + int error; + show_mptmod_ver(my_NAME, my_VERSION); mptspi_transport_template = spi_attach_transport(&mptspi_transport_functions); @@ -1544,7 +1546,11 @@ mptspi_init(void) ": Registered for IOC reset notifications\n")); } - return pci_register_driver(&mptspi_driver); + error = pci_register_driver(&mptspi_driver); + if (error) + spi_release_transport(mptspi_transport_template); + + return error; } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ -- 2.39.5