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| author | Yang Guang <yang.guang5@zte.com.cn> | 2022-01-14 23:03:13 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-15 15:30:24 +0100 |
| commit | f2fed022aa0a1bce86ca02e16f6c5832711e6424 (patch) | |
| tree | 23c59ab18b3c54c486dc00720aea855bb77986a6 /arch/ia64/kernel/module.c | |
| parent | trace/hwlat: make use of the helper function kthread_run_on_cpu() (diff) | |
| download | linux-f2fed022aa0a1bce86ca02e16f6c5832711e6424.tar.xz linux-f2fed022aa0a1bce86ca02e16f6c5832711e6424.zip | |
ia64: module: use swap() to make code cleaner
Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.
Link: https://lkml.kernel.org/r/20211104062642.1506539-1-yang.guang5@zte.com.cn
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Cc: David Yang <davidcomponentone@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/kernel/module.c')
| -rw-r--r-- | arch/ia64/kernel/module.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index 2cba53c1da82..360f36b0eb3f 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -848,7 +848,7 @@ register_unwind_table (struct module *mod) { struct unw_table_entry *start = (void *) mod->arch.unwind->sh_addr; struct unw_table_entry *end = start + mod->arch.unwind->sh_size / sizeof (*start); - struct unw_table_entry tmp, *e1, *e2, *core, *init; + struct unw_table_entry *e1, *e2, *core, *init; unsigned long num_init = 0, num_core = 0; /* First, count how many init and core unwind-table entries there are. */ @@ -865,9 +865,7 @@ register_unwind_table (struct module *mod) for (e1 = start; e1 < end; ++e1) { for (e2 = e1 + 1; e2 < end; ++e2) { if (e2->start_offset < e1->start_offset) { - tmp = *e1; - *e1 = *e2; - *e2 = tmp; + swap(*e1, *e2); } } } |