golangci-lint pass number 2

clean up and prepare to migrate to the golangci-linter

Signed-off-by: baude <bbaude@redhat.com>

3 files changed, 4 insertions, 5 deletions

diff --git a/cmd/podman/shared/container.go b/cmd/podman/shared/container.go
index df4583be6..3c68a29b4 100644
--- a/cmd/podman/shared/container.go
+++ b/cmd/podman/shared/container.go
@@ -305,7 +305,7 @@ func generateContainerFilterFuncs(filter, filterValue string, r *libpod.Runtime)
 		}
 		return func(c *libpod.Container) bool {
 			ec, exited, err := c.ExitCode()
-			if ec == int32(exitCode) && err == nil && exited == true {
+			if ec == int32(exitCode) && err == nil && exited {
 				return true
 			}
 			return false
@@ -611,7 +611,7 @@ func getNamespaceInfo(path string) (string, error) {
 
 // getStrFromSquareBrackets gets the string inside [] from a string
 func getStrFromSquareBrackets(cmd string) string {
-	reg, err := regexp.Compile(".*\\[|\\].*")
+	reg, err := regexp.Compile(`.*\[|\].*`)
 	if err != nil {
 		return ""
 	}
diff --git a/cmd/podman/shared/create.go b/cmd/podman/shared/create.go
index f401d3cf5..60a01ff6d 100644
--- a/cmd/podman/shared/create.go
+++ b/cmd/podman/shared/create.go
@@ -93,9 +93,8 @@ func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod.
 			imageName = newImage.ID()
 		}
 
-		var healthCheckCommandInput string
 		// if the user disabled the healthcheck with "none", we skip adding it
-		healthCheckCommandInput = c.String("healthcheck-command")
+		healthCheckCommandInput := c.String("healthcheck-command")
 
 		// the user didnt disable the healthcheck but did pass in a healthcheck command
 		// now we need to make a healthcheck from the commandline input
diff --git a/cmd/podman/shared/create_cli.go b/cmd/podman/shared/create_cli.go
index 4bfef8b62..08a40b206 100644
--- a/cmd/podman/shared/create_cli.go
+++ b/cmd/podman/shared/create_cli.go
@@ -133,7 +133,7 @@ func verifyContainerResources(config *cc.CreateConfig, update bool) ([]string, e
 	if config.Resources.KernelMemory > 0 && config.Resources.KernelMemory < linuxMinMemory {
 		return warnings, fmt.Errorf("minimum kernel memory limit allowed is 4MB")
 	}
-	if config.Resources.DisableOomKiller == true && !sysInfo.OomKillDisable {
+	if config.Resources.DisableOomKiller && !sysInfo.OomKillDisable {
 		// only produce warnings if the setting wasn't to *disable* the OOM Kill; no point
 		// warning the caller if they already wanted the feature to be off
 		warnings = addWarning(warnings, "Your kernel does not support OomKillDisable. OomKillDisable discarded.")