scsi: aacraid: get rid of one level of indentation

  unsigned long byte_count = 0;
  nseg = scsi_dma_map(scsicmd);
  if (nseg < 0)
     return nseg;
  if (nseg) {
     ...
  }
  return byte_count;

is equal to

  unsigned long byte_count = 0;
  nseg = scsi_dma_map(scsicmd);
  if (nseg <= 0)
     return nseg;
  ...
  return byte_count;

No other code has changed.

[mkp: fix checkpatch complaints]

Signed-off-by: Nikola Pajkovsky <npajkovsky@suse.cz>
Reviewed-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
1 file changed