From 75c0fd93c7d42362134e74fd381072a7642fcc3d Mon Sep 17 00:00:00 2001 From: "j223yang@asset.uwaterloo.ca" Date: Thu, 10 Mar 2011 12:36:37 +0000 Subject: ariadne: remove redundant NULL check Simply remove redundant 'dev' NULL check. Signed-off-by: Jinqiu Yang Signed-off-by: David S. Miller --- drivers/net/ariadne.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/net/ariadne.c') diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index 39214e512452..7ca0eded2561 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -425,11 +425,6 @@ static irqreturn_t ariadne_interrupt(int irq, void *data) int csr0, boguscnt; int handled = 0; - if (dev == NULL) { - printk(KERN_WARNING "ariadne_interrupt(): irq for unknown device.\n"); - return IRQ_NONE; - } - lance->RAP = CSR0; /* PCnet-ISA Controller Status */ if (!(lance->RDP & INTR)) /* Check if any interrupt has been */ -- cgit v1.2.3 From 88e87be6ba528bd73522ecf0468fe32f1ee199e6 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Tue, 22 Mar 2011 07:15:21 +0000 Subject: drivers/net/ariadne.c: Convert release_resource to release_region/release_mem_region Request_mem_region should be used with release_mem_region, not release_resource. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ expression x,E; @@ *x = request_mem_region(...) ... when != release_mem_region(x) when != x = E * release_resource(x); // Signed-off-by: Julia Lawall Signed-off-by: David S. Miller --- drivers/net/ariadne.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/net/ariadne.c') diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index 7ca0eded2561..b7f45cd756a2 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -182,14 +182,14 @@ static int __devinit ariadne_init_one(struct zorro_dev *z, return -EBUSY; r2 = request_mem_region(mem_start, ARIADNE_RAM_SIZE, "RAM"); if (!r2) { - release_resource(r1); + release_mem_region(base_addr, sizeof(struct Am79C960)); return -EBUSY; } dev = alloc_etherdev(sizeof(struct ariadne_private)); if (dev == NULL) { - release_resource(r1); - release_resource(r2); + release_mem_region(base_addr, sizeof(struct Am79C960)); + release_mem_region(mem_start, ARIADNE_RAM_SIZE); return -ENOMEM; } @@ -213,8 +213,8 @@ static int __devinit ariadne_init_one(struct zorro_dev *z, err = register_netdev(dev); if (err) { - release_resource(r1); - release_resource(r2); + release_mem_region(base_addr, sizeof(struct Am79C960)); + release_mem_region(mem_start, ARIADNE_RAM_SIZE); free_netdev(dev); return err; } -- cgit v1.2.3