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exoscale: simplify if/err pattern 

Compact the if/err forms that can be compacted.

Signed-off-by: Vincent Bernat <Vincent.Bernat@exoscale.ch>
This commit is contained in:
Vincent Bernat 2015-05-21 14:29:52 +02:00
parent b772e66394
commit d05a889c96
1 changed files with 3 additions and 6 deletions
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9
drivers/exoscale/exoscale.go
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@ -367,8 +367,7 @@ func (d *Driver) Stop() error {
if err != nil {
return err
}
_, err = d.waitForVM(client, svmresp)
if err != nil {
if _, err = d.waitForVM(client, svmresp); err != nil {
return err
}
return nil
@ -378,8 +377,7 @@ func (d *Driver) Remove() error {
client := egoscale.NewClient(d.URL, d.ApiKey, d.ApiSecretKey)
// Destroy the SSH key
_, err := client.DeleteKeypair(d.KeyPair)
if err != nil {
if _, err := client.DeleteKeypair(d.KeyPair); err != nil {
return err
}
@ -409,8 +407,7 @@ func (d *Driver) Restart() error {
if err != nil {
return err
}
_, err = d.waitForVM(client, svmresp)
if err != nil {
if _, err = d.waitForVM(client, svmresp); err != nil {
return err
}