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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-03-10 12:00:05 +0300 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-04-12 15:57:22 -0400 |
| commit | 99b80e97710ae2e53c951acfdd956e9f38e36646 (patch) | |
| tree | df0c3a4692d6d9740c1da3dcb08fc30987737332 /drivers/ata | |
| parent | 96d5d96aedc29c75bb16433f6ecf8664ec3c1b46 (diff) | |
| download | linux-99b80e97710ae2e53c951acfdd956e9f38e36646.tar.gz linux-99b80e97710ae2e53c951acfdd956e9f38e36646.tar.bz2 linux-99b80e97710ae2e53c951acfdd956e9f38e36646.zip | |
sata_mv: silence an uninitialized variable warning
Gcc version 4.6.2-12 complains that if we can't find the "nr-ports"
property in of_property_read_u32_array() then "n_ports" is used
uninitialized. Let's set it to zero in that case.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_mv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 38950ea8398a..7336d4a7ab31 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4025,7 +4025,8 @@ static int mv_platform_probe(struct platform_device *pdev) struct ata_host *host; struct mv_host_priv *hpriv; struct resource *res; - int n_ports, rc; + int n_ports = 0; + int rc; ata_print_version_once(&pdev->dev, DRV_VERSION); |