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由 Julia Lawall 提交于
This makes two changes: * As noted by Akinobu Mita in patch b1fceac2, alloc_bootmem never returns NULL and always returns a zeroed region of memory. Thus the error checking code and memset after the call to alloc_bootmem are not necessary. * The old error handling code consisted of setting a global variable to NULL and returning an error code, which could cause previously allocated resources never to be freed. The patch adds calls to appropriate resource deallocation functions. Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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