[PATCH] drivers/macintosh: Remove redundant NULL check before kfree
From: Jesper Juhl <hidden>
Date: 2005-04-16 16:17:45
Also in:
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This patch removes a redundant NULL check before kfree() - kfree handles NULL pointers just fine so there's no need to check first. Signed-off-by: Jesper Juhl <redacted> --- drivers/macintosh/adbhid.c | 3 +-- 1 files changed, 1 insertion(+), 2 deletions(-)
--- linux-2.6.12-rc2-mm3-orig/drivers/macintosh/adbhid.c 2005-03-02 08:38:33.000000000 +0100
+++ linux-2.6.12-rc2-mm3/drivers/macintosh/adbhid.c 2005-04-16 18:00:10.000000000 +0200@@ -806,8 +806,7 @@ adbhid_input_register(int id, int defaul static void adbhid_input_unregister(int id) { input_unregister_device(&adbhid[id]->input); - if (adbhid[id]->keycode) - kfree(adbhid[id]->keycode); + kfree(adbhid[id]->keycode); kfree(adbhid[id]); adbhid[id] = NULL; }
--
Jesper Juhl
PS. Sorry about the long CC list, but I was unsure who to send this to.
Please CC me on replies.