[PATCH] wistron_btns: fix a memory leak in wb_module_init errorpath

From: Axel Lin
Date: Mon Jun 28 2010 - 02:28:17 EST

select_keymap calls copy_keymap to allocate a memory for keymap.
This patch adds a missing kfree(keymap) in wb_module_init error path.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
drivers/input/misc/wistron_btns.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 4dac8b7..55ce70e 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -1371,6 +1371,7 @@ static int __init wb_module_init(void)
+ kfree(keymap);

return err;

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