[IA64] sn: Fix zeroing of PDAs
The code uses a the following to zero out a PDA: memset(pda, 0, sizeof(pda)); But sizeof(pda) will return the size of a pointer rather than the size of the structure pointed to. This triggers the following warning from GCC: arch/ia64/sn/kernel/setup.c:582:23: warning: argument to 'sizeof' in 'memset' call is the same pointer type 'struct pda_s *' as the destination; expected 'struct pda_s' or an explicit length [-Wsizeof-pointer-memaccess] memset(pda, 0, sizeof(pda)); ^ Fix this by passing in the size of the structure using sizeof(*pda) instead. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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@ -579,7 +579,7 @@ void sn_cpu_init(void)
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(sn_prom_type == 1) ? "real" : "fake");
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(sn_prom_type == 1) ? "real" : "fake");
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}
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}
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memset(pda, 0, sizeof(pda));
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memset(pda, 0, sizeof(*pda));
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if (ia64_sn_get_sn_info(0, &sn_hub_info->shub2,
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if (ia64_sn_get_sn_info(0, &sn_hub_info->shub2,
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&sn_hub_info->nasid_bitmask,
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&sn_hub_info->nasid_bitmask,
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&sn_hub_info->nasid_shift,
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&sn_hub_info->nasid_shift,
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