summaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/eeh.c
diff options
context:
space:
mode:
authorGavin Shan <gwshan@linux.vnet.ibm.com>2016-02-26 11:14:00 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2016-03-09 10:25:35 +1100
commitb6c7347f2f6176fa3225903fbfe63b1ccd01ec9d (patch)
treea2b7ac7f442dd00bb21a37c2452b6a2aa0960dc5 /arch/powerpc/kernel/eeh.c
parenteca036ee1b4ea0ce4f311f4d8cb73731ef2f0b26 (diff)
powerpc/eeh: Remove duplicated check in eeh_dump_pe_log()
When eeh_dump_pe_log() is only called by eeh_slot_error_detail(), we already have the check that the PE isn't in PCI config blocked state in eeh_slot_error_detail(). So we needn't the duplicated check in eeh_dump_pe_log(). This removes the duplicated check in eeh_dump_pe_log(). No logical changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
-rw-r--r--arch/powerpc/kernel/eeh.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 2e39a4d47649..5591f05ad445 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -268,13 +268,6 @@ static void *eeh_dump_pe_log(void *data, void *flag)
struct eeh_dev *edev, *tmp;
size_t *plen = flag;
- /* If the PE's config space is blocked, 0xFF's will be
- * returned. It's pointless to collect the log in this
- * case.
- */
- if (pe->state & EEH_PE_CFG_BLOCKED)
- return NULL;
-
eeh_pe_for_each_dev(pe, edev, tmp)
*plen += eeh_dump_dev_log(edev, pci_regs_buf + *plen,
EEH_PCI_REGS_LOG_LEN - *plen);