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hw/vfio/pci: fix vfio_pci_hot_reset_result trace point

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"%m" format specifier is not interpreted by the trace infrastructure
and thus "%m" is output instead of the actual errno string. Fix it by
outputting strerror(errno).

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20220502094223.36384-2-yi.l.liu@intel.com
[aw: replace commit log as provided by Eric]
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Eric Auger 2022-05-02 02:42:21 -07:00 committed by Alex Williamson
parent 851d6d1a0f
commit 9d38ffc5d8
1 changed files with 1 additions and 1 deletions
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2
hw/vfio/pci.c
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@ -2380,7 +2380,7 @@ static int vfio_pci_hot_reset(VFIOPCIDevice *vdev, bool single)
g_free(reset);
trace_vfio_pci_hot_reset_result(vdev->vbasedev.name,
ret ? "%m" : "Success");
ret ? strerror(errno) : "Success");
out:
/* Re-enable INTx on affected devices */