MIPS: BCM63xx: delete double assignment

Delete successive assignments to the same location.  In each case, the
duplicated assignment is modified to be in line with other nearby code.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: joe@perches.com
Cc: kernel-janitors@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7565/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c
index 37eb2d1..b94bf44 100644 (file)
--- a/arch/mips/bcm63xx/irq.c
+++ b/arch/mips/bcm63xx/irq.c
@@ -434,7 +434,7 @@ static void bcm63xx_init_irq(void)
                irq_stat_addr[0] += PERF_IRQSTAT_3368_REG;
                irq_mask_addr[0] += PERF_IRQMASK_3368_REG;
                irq_stat_addr[1] = 0;
-               irq_stat_addr[1] = 0;
+               irq_mask_addr[1] = 0;
                irq_bits = 32;
                ext_irq_count = 4;
                ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_3368;
@@ -443,7 +443,7 @@ static void bcm63xx_init_irq(void)
                irq_stat_addr[0] += PERF_IRQSTAT_6328_REG(0);
                irq_mask_addr[0] += PERF_IRQMASK_6328_REG(0);
                irq_stat_addr[1] += PERF_IRQSTAT_6328_REG(1);
-               irq_stat_addr[1] += PERF_IRQMASK_6328_REG(1);
+               irq_mask_addr[1] += PERF_IRQMASK_6328_REG(1);
                irq_bits = 64;
                ext_irq_count = 4;
                is_ext_irq_cascaded = 1;