[PATCH] iounmap after ioremap in error path: arch/ia64/pci/pci.c

From: Roel Kluin <12o3l_at_tiscali.nl>
Date: 2007-11-04 10:36:50
Do iounmap when too many IO port spaces were encountered

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
---
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 488e48a..13a05d7 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -154,6 +154,7 @@ new_space (u64 phys_base, int sparse)
 			return i;
 
 	if (num_io_spaces == MAX_IO_SPACES) {
+		iounmap(mmio_base);
 		printk(KERN_ERR "PCI: Too many IO port spaces "
 			"(MAX_IO_SPACES=%lu)\n", MAX_IO_SPACES);
 		return ~0;
-
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Received on Sun Nov 04 10:37:21 2007

This archive was generated by hypermail 2.1.8 : 2007-11-04 10:37:44 EST