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um: Eliminate null test after alloc_bootmem
alloc_bootmem function never returns NULL. Thus a NULL test after a call to this function is unnecessary. The Coccinelle semantic patch used to make this change is follows: @@ expression E; statement S; @@ E = alloc_bootmem(...) ... when != E - if (E == NULL) S Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at>
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@ -37,8 +37,6 @@ static int __init read_initrd(void)
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}
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area = alloc_bootmem(size);
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if (area == NULL)
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return 0;
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if (load_initrd(initrd, area, size) == -1)
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return 0;
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