From 2674f82d3eef97df98fd5dbd4224ce1ce4800a3b Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 5 Aug 2010 22:23:54 +0200 Subject: [PATCH] drivers/net/wireless/libertas: Adjust confusing if indentation At the point of the patched code, err has already been tested, so it is only worthwhile to test it again in the if branches where it is changed. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @r disable braces4@ position p1,p2; statement S1,S2; @@ ( if (...) { ... } | if (...) S1@p1 S2@p2 ) @script:python@ p1 << r.p1; p2 << r.p2; @@ if (p1[0].column == p2[0].column): cocci.print_main("branch",p1) cocci.print_secs("after",p2) // Signed-off-by: Julia Lawall Acked-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/if_spi.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c index fe3f080..3965c6c 100644 --- a/drivers/net/wireless/libertas/if_spi.c +++ b/drivers/net/wireless/libertas/if_spi.c @@ -800,14 +800,16 @@ static int lbs_spi_thread(void *data) goto err; } - if (hiStatus & IF_SPI_HIST_CMD_UPLOAD_RDY) + if (hiStatus & IF_SPI_HIST_CMD_UPLOAD_RDY) { err = if_spi_c2h_cmd(card); if (err) goto err; - if (hiStatus & IF_SPI_HIST_RX_UPLOAD_RDY) + } + if (hiStatus & IF_SPI_HIST_RX_UPLOAD_RDY) { err = if_spi_c2h_data(card); if (err) goto err; + } /* workaround: in PS mode, the card does not set the Command * Download Ready bit, but it sets TX Download Ready. */ -- 2.7.4