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author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-08-05 14:59:00 -0400 |
---|---|---|
committer | Rusty Russell <rusty@rustcorp.com.au> | 2010-08-04 23:29:02 -0400 |
commit | 2409e74278b7fb917d39ef6d3c16223c04a386f2 (patch) | |
tree | a5b9fe3cefc536960d3e5de819e46f375ed5476c /kernel/module.c | |
parent | 3cfc2c42c1cbc8e238bb9c0612c0df4565e3a8b4 (diff) |
module: module_unload_init() cleanup
No need to clear mod->refptr in module_unload_init(), since
alloc_percpu() already clears allocated chunks.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (removed unused var)
Diffstat (limited to 'kernel/module.c')
-rw-r--r-- | kernel/module.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/module.c b/kernel/module.c index 6c562828c85c..404e722930fc 100644 --- a/kernel/module.c +++ b/kernel/module.c | |||
@@ -526,14 +526,8 @@ EXPORT_TRACEPOINT_SYMBOL(module_get); | |||
526 | /* Init the unload section of the module. */ | 526 | /* Init the unload section of the module. */ |
527 | static void module_unload_init(struct module *mod) | 527 | static void module_unload_init(struct module *mod) |
528 | { | 528 | { |
529 | int cpu; | ||
530 | |||
531 | INIT_LIST_HEAD(&mod->source_list); | 529 | INIT_LIST_HEAD(&mod->source_list); |
532 | INIT_LIST_HEAD(&mod->target_list); | 530 | INIT_LIST_HEAD(&mod->target_list); |
533 | for_each_possible_cpu(cpu) { | ||
534 | per_cpu_ptr(mod->refptr, cpu)->incs = 0; | ||
535 | per_cpu_ptr(mod->refptr, cpu)->decs = 0; | ||
536 | } | ||
537 | 531 | ||
538 | /* Hold reference count during initialization. */ | 532 | /* Hold reference count during initialization. */ |
539 | __this_cpu_write(mod->refptr->incs, 1); | 533 | __this_cpu_write(mod->refptr->incs, 1); |