From patchwork Mon Dec 1 22:24:24 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [4/5] drivers/isdn/mISDN: use ARRAY_SIZE From: Andrew Morton X-Patchwork-Id: 11666 Message-Id: <200812012224.mB1MOO74014990@imap1.linux-foundation.org> To: kkeil@suse.de Cc: netdev@vger.kernel.org, akpm@linux-foundation.org, julia@diku.dk Date: Mon, 01 Dec 2008 14:24:24 -0800 From: Julia Lawall ARRAY_SIZE is more concise to use when the size of an array is divided by the size of its type or the size of its first element. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @i@ @@ #include @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) // Signed-off-by: Julia Lawall Cc: Karsten Keil Signed-off-by: Andrew Morton --- drivers/isdn/mISDN/dsp_hwec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/isdn/mISDN/dsp_hwec.c~drivers-isdn-misdn-use-array_size drivers/isdn/mISDN/dsp_hwec.c --- a/drivers/isdn/mISDN/dsp_hwec.c~drivers-isdn-misdn-use-array_size +++ a/drivers/isdn/mISDN/dsp_hwec.c @@ -43,7 +43,7 @@ static struct mISDN_dsp_element dsp_hwec .free = NULL, .process_tx = NULL, .process_rx = NULL, - .num_args = sizeof(args) / sizeof(struct mISDN_dsp_element_arg), + .num_args = ARRAY_SIZE(args), .args = args, }; struct mISDN_dsp_element *dsp_hwec = &dsp_hwec_p;