scsi: message: fusion: Use BUG_ON instead of if condition followed by BUG
BUG_ON() uses unlikely in if() which can be optimized at compile time. Link: https://lore.kernel.org/r/1617108361-6870-1-git-send-email-zhouchuangao@vivo.com Signed-off-by: zhouchuangao <zhouchuangao@vivo.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -3442,14 +3442,12 @@ mptsas_expander_event_add(MPT_ADAPTER *ioc,
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__le64 sas_address;
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port_info = kzalloc(sizeof(struct mptsas_portinfo), GFP_KERNEL);
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if (!port_info)
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BUG();
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BUG_ON(!port_info);
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port_info->num_phys = (expander_data->NumPhys) ?
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expander_data->NumPhys : 1;
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port_info->phy_info = kcalloc(port_info->num_phys,
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sizeof(struct mptsas_phyinfo), GFP_KERNEL);
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if (!port_info->phy_info)
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BUG();
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BUG_ON(!port_info->phy_info);
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memcpy(&sas_address, &expander_data->SASAddress, sizeof(__le64));
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for (i = 0; i < port_info->num_phys; i++) {
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port_info->phy_info[i].portinfo = port_info;
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