lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[IA64] arch/ia64/sn/pci/tioca_provider.c: introduce missing kfree

Browse Source 
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>
This commit is contained in:
Julia Lawall
2008-09-10 13:57:19 +02:00
committed by Tony Luck
parent 47633cf0d6
commit 6bf6a1a493
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/ia64/sn/pci/tioca_provider.c
View File

@@ -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); entry = find_next_zero_bit(map, mapsize, last_entry);
} }
if (entry > mapsize) if (entry > mapsize) {
kfree(ca_dmamap);
goto map_return; goto map_return;
}
for (i = 0; i < entries; i++) for (i = 0; i < entries; i++)
set_bit(entry + i, map); set_bit(entry + i, map);