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| author | Wayen.Yan <win847@gmail.com> | 2026-06-11 11:52:57 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2026-07-06 15:00:01 -0400 |
| commit | a20b08de862c2983eac183b7560ad678acb58608 (patch) | |
| tree | 8af5e0c4566e472a67e3126a0fb6fead9dcfefd9 /rust/zerocopy/src/pointer/git@git.tavy.me:linux-stable.git | |
| parent | fe58f457ad8d0a2bef4e053cfecca4b5cd266b1a (diff) | |
tracing: Remove unused ret assignment in tracing_set_tracer()
In tracing_set_tracer(), the assignment 'ret = 0' following the
__tracing_resize_ring_buffer() error check is a dead store. After
this point, all subsequent code paths either return with a constant
value (-EINVAL, 0, -EBUSY) or reassign ret before reading it
(tracing_arm_snapshot_locked, tracer_init).
Remove the unnecessary assignment.
No functional change.
Link: https://patch.msgid.link/6a2a37c4.f0a9eb5a.2fc603.7724@mx.google.com
Signed-off-by: Wayen.Yan <win847@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'rust/zerocopy/src/pointer/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions