mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
c0885f61bb
2 redundant ret assignments removed:
* 'ret = 1' before the logic 'if (data_maps)', and if any errors jump to
label 'done'. No 'ret = 1' needed before the error jump.
* After the '/* load programs */' part, if everything goes well, then
the BPF code will be loaded and 'ret' set to 0 by load_and_attach().
If something goes wrong, 'ret' set to none-O, the redundant 'ret = 0'
after the for clause will make the error skipped.
For example, if some BPF code cannot provide supported program types
in ELF SEC("unknown"), the for clause will not call load_and_attach()
to load the BPF code. 1 should be returned to callees instead of 0.
Signed-off-by: Wang Sheng-Hui <shhuiw@foxmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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| .. | ||
| auxdisplay | ||
| bpf | ||
| configfs | ||
| connector | ||
| hidraw | ||
| hw_breakpoint | ||
| kdb | ||
| kfifo | ||
| kobject | ||
| kprobes | ||
| livepatch | ||
| mei | ||
| mic/mpssd | ||
| pktgen | ||
| qmi | ||
| rpmsg | ||
| seccomp | ||
| statx | ||
| timers | ||
| trace_events | ||
| trace_printk | ||
| uhid | ||
| v4l | ||
| vfio-mdev | ||
| watchdog | ||
| Kconfig | ||
| Makefile | ||