Fixed incorrect allocation of iDiags directories/files in debugfs
Signed-off-by: James Smart <james.sm...@emulex.com>
---
lpfc_debugfs.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff -upNr a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
--- a/drivers/scsi/lpfc/lpfc_debugfs.c 2013-11-26 21:45:44.000000000 -0500
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c 2013-12-02 11:52:17.571242177 -0500
@@ -3927,6 +3927,7 @@ lpfc_debugfs_initialize(struct lpfc_vpor
struct lpfc_hba *phba = vport->phba;
char name[64];
uint32_t num, i;
+ bool pport_setup = false;
if (!lpfc_debugfs_enable)
return;
@@ -3947,6 +3948,7 @@ lpfc_debugfs_initialize(struct lpfc_vpor
/* Setup funcX directory for specific HBA PCI function */
snprintf(name, sizeof(name), "fn%d", phba->brd_no);
if (!phba->hba_debugfs_root) {
+ pport_setup = true;
phba->hba_debugfs_root =
debugfs_create_dir(name, lpfc_debugfs_root);
if (!phba->hba_debugfs_root) {
@@ -4239,6 +4241,14 @@ lpfc_debugfs_initialize(struct lpfc_vpor
}
/*
+ * The following section is for additional directories/files for the
+ * physical port.
+ */
+
+ if (!pport_setup)
+ goto debug_failed;
+
+ /*
* iDiag debugfs root entry points for SLI4 device only
*/
if (phba->sli_rev < LPFC_SLI_REV4)
--
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