From 82ebecc503d3d76a4d56d7a9b00d87543a28b3e3 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 21 Jan 2013 14:02:47 +0100 Subject: [PATCH] staging: omap-thermal/omap-bandgap.c: adjust duplicate test Delete successive tests to the same location. There was a previous test on ret and it has not been updated since then. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @s exists@ local idexpression y; expression x,e; @@ *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } ... when != \(y = e\|y += e\|y -= e\|y |= e\|y &= e\|y++\|y--\|&y\) when != \(XT_GETPAGE(...,y)\|WMI_CMD_BUF(...)\) *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/staging/omap-thermal/omap-bandgap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index 8346e3450f83..89f7180b5e01 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -568,8 +568,6 @@ int omap_bandgap_read_update_interval(struct omap_bandgap *bg_ptr, int id, tsr = bg_ptr->conf->sensors[id].registers; time = omap_bandgap_readl(bg_ptr, tsr->bgap_counter); - if (ret) - return ret; time = (time & tsr->counter_mask) >> __ffs(tsr->counter_mask); time = time * 1000 / bg_ptr->clk_rate; -- 2.20.1