[SCSI] libfc: Add routine to copy data from a buffer to a SG list

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When handling the multi-frame responses of fc pass-thru requests,
a code segment similar to fc_fcp_recv_data (routine to receive
inbound SCSI data) is used in the response handler. This patch
is to add a routine, called fc_copy_buffer_to_sglist(), to handle
the common function of copying data from a buffer to a scatter-
gather list in order to avoid code duplication.

Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

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Robert Love 2009-11-03 11:47:28 -08:00 • committed by James Bottomley

parent 07aac32834

commit 5868287460

3 changed files with 78 additions and 46 deletions

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56

drivers/scsi/libfc/fc_fcp.c

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60

drivers/scsi/libfc/fc_libfc.c

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8

drivers/scsi/libfc/fc_libfc.h

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