Commit 9ef5ea20 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Linus Torvalds

arch/frv/mb93090-mb00/pci-frv.c: fix build warning

The build of frv defconfig gives warning:

  arch/frv/mb93090-mb00/pci-frv.c:176:5: warning: ignoring return value of 'pci_assign_resource', declared with attribute warn_unused_result

Just print an error message to silence the warning.  We can not do much
here on error.

Link: http://lkml.kernel.org/r/1484256471-5379-1-git-send-email-sudipm.mukherjee@gmail.comSigned-off-by: default avatarSudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0386bf38
...@@ -147,7 +147,7 @@ static void __init pcibios_allocate_resources(int pass) ...@@ -147,7 +147,7 @@ static void __init pcibios_allocate_resources(int pass)
static void __init pcibios_assign_resources(void) static void __init pcibios_assign_resources(void)
{ {
struct pci_dev *dev = NULL; struct pci_dev *dev = NULL;
int idx; int idx, err;
struct resource *r; struct resource *r;
for_each_pci_dev(dev) { for_each_pci_dev(dev) {
...@@ -172,8 +172,13 @@ static void __init pcibios_assign_resources(void) ...@@ -172,8 +172,13 @@ static void __init pcibios_assign_resources(void)
* the BIOS forgot to do so or because we have decided the old * the BIOS forgot to do so or because we have decided the old
* address was unusable for some reason. * address was unusable for some reason.
*/ */
if (!r->start && r->end) if (!r->start && r->end) {
pci_assign_resource(dev, idx); err = pci_assign_resource(dev, idx);
if (err)
dev_err(&dev->dev,
"Failed to assign new address to %d\n",
idx);
}
} }
} }
} }
......
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