From d63f2c532fb8885e481a7b626823a0c183694b53 Mon Sep 17 00:00:00 2001 From: Peter Senna Tschudin Date: Wed, 3 Oct 2012 14:40:43 +0200 Subject: [PATCH] drivers/video/savage/savagefb_driver.c: fix error return code Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // Signed-off-by: Peter Senna Tschudin Signed-off-by: Florian Tobias Schandinat --- drivers/video/savage/savagefb_driver.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c index 0d0f52c18fd..f4f53b082d0 100644 --- a/drivers/video/savage/savagefb_driver.c +++ b/drivers/video/savage/savagefb_driver.c @@ -2266,8 +2266,10 @@ static int __devinit savagefb_probe(struct pci_dev* dev, lpitch = info->var.xres_virtual*((info->var.bits_per_pixel + 7) >> 3); info->var.yres_virtual = info->fix.smem_len/lpitch; - if (info->var.yres_virtual < info->var.yres) + if (info->var.yres_virtual < info->var.yres) { + err = -ENOMEM; goto failed; + } #if defined(CONFIG_FB_SAVAGE_ACCEL) /* -- 2.20.1