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authorJulia Lawall <julia@diku.dk>2008-09-10 13:57:19 +0200
committerTony Luck <tony.luck@intel.com>2008-09-10 10:49:36 -0700
commit6bf6a1a49377c32a02939ec835553703994f3e41 (patch)
tree631f1c0a0421976b60e9eb619e72a28b81f17d87
parent47633cf0d60bde5581d039ac1283ef4377a6e782 (diff)
[IA64] arch/ia64/sn/pci/tioca_provider.c: introduce missing kfree
Error handling code following a kmalloc should free the allocated data. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Tony Luck <tony.luck@intel.com>
-rw-r--r--arch/ia64/sn/pci/tioca_provider.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 529462c..79165122 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -420,8 +420,10 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
entry = find_next_zero_bit(map, mapsize, last_entry);
}
- if (entry > mapsize)
+ if (entry > mapsize) {
+ kfree(ca_dmamap);
goto map_return;
+ }
for (i = 0; i < entries; i++)
set_bit(entry + i, map);