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archive,cmd,fs: return err directly

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Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
This commit is contained in:
unclejack 2017-03-30 11:32:13 +03:00
parent d43628c930
commit e91d6805af
4 changed files with 16 additions and 38 deletions
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37
cmd/ctr/pprof.go
View file

@ -49,10 +49,8 @@ var pprofGoroutinesCommand = cli.Command{
return err
}
defer output.Close()
if _, err := io.Copy(os.Stdout, output); err != nil {
return err
}
return nil
_, err = io.Copy(os.Stdout, output)
return err
},
}
@ -67,10 +65,8 @@ var pprofHeapCommand = cli.Command{
return err
}
defer output.Close()
if _, err := io.Copy(os.Stdout, output); err != nil {
return err
}
return nil
_, err = io.Copy(os.Stdout, output)
return err
},
}
@ -85,10 +81,8 @@ var pprofProfileCommand = cli.Command{
return err
}
defer output.Close()
if _, err := io.Copy(os.Stdout, output); err != nil {
return err
}
return nil
_, err = io.Copy(os.Stdout, output)
return err
},
}
@ -112,11 +106,8 @@ var pprofTraceCommand = cli.Command{
return err
}
defer output.Close()
if _, err := io.Copy(os.Stdout, output); err != nil {
return err
}
return nil
_, err = io.Copy(os.Stdout, output)
return err
},
}
@ -131,10 +122,8 @@ var pprofBlockCommand = cli.Command{
return err
}
defer output.Close()
if _, err := io.Copy(os.Stdout, output); err != nil {
return err
}
return nil
_, err = io.Copy(os.Stdout, output)
return err
},
}
@ -149,10 +138,8 @@ var pprofThreadcreateCommand = cli.Command{
return err
}
defer output.Close()
if _, err := io.Copy(os.Stdout, output); err != nil {
return err
}
return nil
_, err = io.Copy(os.Stdout, output)
return err
},
}