[SCSI] zfcp: Zero memory for gpn_ft and adisc requests
With debug kernels, the memory allocated with kmem_cache_alloc might be initialized with the poison values 6b and a5. Use kmem_cache_zalloc instead of kmem_cache_alloc to get zeroed memory and not send invalid requests. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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@ -400,7 +400,7 @@ static int zfcp_fc_adisc(struct zfcp_port *port)
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struct zfcp_adapter *adapter = port->adapter;
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int ret;
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adisc = kmem_cache_alloc(zfcp_data.adisc_cache, GFP_ATOMIC);
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adisc = kmem_cache_zalloc(zfcp_data.adisc_cache, GFP_ATOMIC);
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if (!adisc)
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return -ENOMEM;
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@ -493,7 +493,7 @@ static struct zfcp_fc_gpn_ft *zfcp_alloc_sg_env(int buf_num)
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if (!gpn_ft)
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return NULL;
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req = kmem_cache_alloc(zfcp_data.gpn_ft_cache, GFP_KERNEL);
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req = kmem_cache_zalloc(zfcp_data.gpn_ft_cache, GFP_KERNEL);
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if (!req) {
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kfree(gpn_ft);
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gpn_ft = NULL;
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