From: Tomas Henzl Date: Mon, 26 Jul 2010 14:41:13 +0000 (+0200) Subject: [SCSI] mptfusion: release resources in error return path X-Git-Tag: v4.13~18221^2~20 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=653c42d552d0fd0b05485442aed45dd2d62269c0;p=mirror_ubuntu-bionic-kernel.git [SCSI] mptfusion: release resources in error return path We should release the resources in error return code path. The requested pci bars should be released under an error condition, when mpt_mapresources fails. Signed-off-by: Tomas Henzl Acked-by: "Desai, Kashyap" Signed-off-by: James Bottomley --- diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 828003937711..2a52559058a9 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -1635,6 +1635,7 @@ mpt_mapresources(MPT_ADAPTER *ioc) } else { printk(MYIOC_s_WARN_FMT "no suitable DMA mask for %s\n", ioc->name, pci_name(pdev)); + pci_release_selected_regions(pdev, ioc->bars); return r; } } else { @@ -1648,6 +1649,7 @@ mpt_mapresources(MPT_ADAPTER *ioc) } else { printk(MYIOC_s_WARN_FMT "no suitable DMA mask for %s\n", ioc->name, pci_name(pdev)); + pci_release_selected_regions(pdev, ioc->bars); return r; } } @@ -1678,6 +1680,7 @@ mpt_mapresources(MPT_ADAPTER *ioc) if (mem == NULL) { printk(MYIOC_s_ERR_FMT ": ERROR - Unable to map adapter" " memory!\n", ioc->name); + pci_release_selected_regions(pdev, ioc->bars); return -EINVAL; } ioc->memmap = mem;