From 10ad5278bbc961c9df8260f3e116d60eaaa3fb18 Mon Sep 17 00:00:00 2001 From: Rahul Ruikar Date: Tue, 26 Oct 2010 14:22:35 -0700 Subject: [PATCH] drivers/misc/phantom.c: add missing warning messages in phantom_probe() phantom_probe() can fail in many places. Add missing warning messages in pci_enable_device() and pci_request_regions(). Signed-off-by: Rahul Ruikar Cc: Jiri Slaby Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/phantom.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c index 4197a3cb26ba..b05db55c8c8e 100644 --- a/drivers/misc/phantom.c +++ b/drivers/misc/phantom.c @@ -343,8 +343,10 @@ static int __devinit phantom_probe(struct pci_dev *pdev, int retval; retval = pci_enable_device(pdev); - if (retval) + if (retval) { + dev_err(&pdev->dev, "pci_enable_device failed!\n"); goto err; + } minor = phantom_get_free(); if (minor == PHANTOM_MAX_MINORS) { @@ -356,8 +358,10 @@ static int __devinit phantom_probe(struct pci_dev *pdev, phantom_devices[minor] = 1; retval = pci_request_regions(pdev, "phantom"); - if (retval) + if (retval) { + dev_err(&pdev->dev, "pci_request_regions failed!\n"); goto err_null; + } retval = -ENOMEM; pht = kzalloc(sizeof(*pht), GFP_KERNEL); -- 2.20.1