Messages in this thread Patch in this message | | | Date | Thu, 30 Jun 2005 22:39:01 +0200 (CEST) | From | Jesper Juhl <> | Subject | [PATCH] vfree can handle NULL (sound/oss/msnd.c) |
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Nothing wrong in handing vfree a NULL pointer.
sound/oss/msnd.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-)
--- linux-2.6.13-rc1-orig/sound/oss/msnd.c 2005-06-17 21:48:29.000000000 +0200 +++ linux-2.6.13-rc1/sound/oss/msnd.c 2005-06-30 22:35:41.000000000 +0200 @@ -96,10 +96,8 @@ void msnd_fifo_init(msnd_fifo *f) void msnd_fifo_free(msnd_fifo *f) { - if (f->data) { - vfree(f->data); - f->data = NULL; - } + vfree(f->data); + f->data = NULL; } int msnd_fifo_alloc(msnd_fifo *f, size_t n)
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