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[PATCH] kfree cleanup: drivers/char

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This is the drivers/char/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/char/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:29 -08:00
committed by Linus Torvalds
parent fa671646f6
commit 735d5661d5
13 changed files with 29 additions and 55 deletions
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drivers/char/tty_io.c
+3 -6
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@@ -1416,14 +1416,11 @@ end_init:
/* Release locally allocated memory ... nothing placed in slots */
free_mem_out:
if (o_tp)
kfree(o_tp);
kfree(o_tp);
if (o_tty)
free_tty_struct(o_tty);
if (ltp)
kfree(ltp);
if (tp)
kfree(tp);
kfree(ltp);
kfree(tp);
free_tty_struct(tty);
fail_no_mem: