opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-06-23 10:38:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Remove redundant nil checks in system connection remove

Browse Source 
From the Go specification:

  "3. If the map is nil, the number of iterations is 0." [1]

Therefore, an additional nil check for before the loop is unnecessary.

[NO NEW TESTS NEEDED]

[1]: https://go.dev/ref/spec#For_range

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This commit is contained in:
Eng Zer Jun
2023-09-02 20:18:42 +08:00
parent 1361fa2304
commit f094884c1b
1 changed files with 8 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
cmd/podman/system/connection/remove.go
View File

@ -54,18 +54,14 @@ func rm(cmd *cobra.Command, args []string) error {
}
if rmOpts.All {
if cfg.Engine.ServiceDestinations != nil {
for k := range cfg.Engine.ServiceDestinations {
delete(cfg.Engine.ServiceDestinations, k)
}
for k := range cfg.Engine.ServiceDestinations {
delete(cfg.Engine.ServiceDestinations, k)
}
cfg.Engine.ActiveService = ""
// Clear all the connections in any existing farms
if cfg.Farms.List != nil {
for k := range cfg.Farms.List {
cfg.Farms.List[k] = []string{}
}
for k := range cfg.Farms.List {
cfg.Farms.List[k] = []string{}
}
return cfg.Write()
}
@ -83,12 +79,10 @@ func rm(cmd *cobra.Command, args []string) error {
}
// If there are existing farm, remove the deleted connection that might be part of a farm
if cfg.Farms.List != nil {
for k, v := range cfg.Farms.List {
index := util.IndexOfStringInSlice(args[0], v)
if index > -1 {
cfg.Farms.List[k] = append(v[:index], v[index+1:]...)
}
for k, v := range cfg.Farms.List {
index := util.IndexOfStringInSlice(args[0], v)
if index > -1 {
cfg.Farms.List[k] = append(v[:index], v[index+1:]...)
}
}