Commit a3163996 authored by Markus Elfring's avatar Markus Elfring Committed by Rich Felker

sh: Delete unnecessary checks before the function call "mempool_destroy"

The mempool_destroy() function tests whether its argument is NULL
and then returns immediately. Thus the test around the calls is not needed.

This issue was detected by using the Coccinelle software.
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarRich Felker <dalias@libc.org>
parent a1e262f6
......@@ -1009,9 +1009,7 @@ static void __init dwarf_unwinder_cleanup(void)
rbtree_postorder_for_each_entry_safe(cie, next_cie, &cie_root, node)
kfree(cie);
if (dwarf_reg_pool)
mempool_destroy(dwarf_reg_pool);
if (dwarf_frame_pool)
mempool_destroy(dwarf_frame_pool);
kmem_cache_destroy(dwarf_reg_cachep);
kmem_cache_destroy(dwarf_frame_cachep);
......
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