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pkg/proc/internal/ebpf: remove redundant nil check (#3502)

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From the Go specification:

  "1. For a nil slice, the number of iterations is 0." [1]

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

[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
2023-09-18 23:01:52 +08:00
committed by GitHub
parent c7097b8e1d
commit 382bb0fde6
1 changed files with 2 additions and 4 deletions
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2
pkg/proc/internal/ebpf/helpers.go
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@ -71,12 +71,10 @@ func (ctx *EBPFContext) Close() {
if ctx.objs != nil { if ctx.objs != nil {
ctx.objs.Close() ctx.objs.Close()
} }
if ctx.links != nil {
for _, l := range ctx.links { for _, l := range ctx.links {
l.Close() l.Close()
} }
} }
}
func (ctx *EBPFContext) AttachUprobe(pid int, name string, offset uint64) error { func (ctx *EBPFContext) AttachUprobe(pid int, name string, offset uint64) error {
if ctx.executable == nil { if ctx.executable == nil {