From 1c52152b3008b7bdcc3b94d0be4d0b814dce1530 Mon Sep 17 00:00:00 2001 From: Douglas Thompson Date: Thu, 19 Jul 2007 01:50:17 -0700 Subject: [PATCH] drivers/edac: fix ignored return i82875p Compiling this module gave a warning that the return value of 'pci_bus_add_device()' was not checked. This patch adds that check and an output message Signed-off-by: Douglas Thompson Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/i82875p_edac.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c index 089ec397ca..ce5f0053cd 100644 --- a/drivers/edac/i82875p_edac.c +++ b/drivers/edac/i82875p_edac.c @@ -270,6 +270,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev, { struct pci_dev *dev; void __iomem *window; + int err; *ovrfl_pdev = NULL; *ovrfl_window = NULL; @@ -287,7 +288,12 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev, if (dev == NULL) return 1; - pci_bus_add_device(dev); + err = pci_bus_add_device(dev); + if (err) { + i82875p_printk(KERN_ERR, + "%s(): pci_bus_add_device() Failed\n", + __func__); + } } *ovrfl_pdev = dev; -- 2.39.5