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

arch/sh/kernel/dwarf.c

+2 −4
Original line number Diff line number Diff line
@@ -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);