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authorPeter Senna Tschudin <peter.senna@gmail.com>2012-10-03 14:40:43 +0200
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-10-10 02:06:18 +0000
commitd63f2c532fb8885e481a7b626823a0c183694b53 (patch)
tree317fa30f83ac38defb971006a4fb4095a61e2588 /drivers/video
parent5ce24978983477034f0b0c0bfd7e4a6026103958 (diff)
downloadlinux-d63f2c532fb8885e481a7b626823a0c183694b53.tar.bz2
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/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/savage/savagefb_driver.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 0d0f52c18fd8..f4f53b082d05 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)
/*