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authorAmol Lad <amol@verismonetworks.com>2006-12-08 02:40:04 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-08 08:29:04 -0800
commite4bf051b4f3121c5abdde836b1429e4a4459adb4 (patch)
tree3325ae91ab700fb170f43f188789c6b6131acb8d
parenta02f6402d5a18f5a4fd35cb82887c1097d0f7792 (diff)
[PATCH] ioremap balanced with iounmap for drivers/video/tgafb
ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/video/tgafb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/tgafb.c b/drivers/video/tgafb.c
index 08b3153bfb3..4b88fab83b7 100644
--- a/drivers/video/tgafb.c
+++ b/drivers/video/tgafb.c
@@ -1439,6 +1439,8 @@ tgafb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
return 0;
err1:
+ if (mem_base)
+ iounmap(mem_base);
release_mem_region(bar0_start, bar0_len);
err0:
kfree(all);