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authorJames Bottomley <James.Bottomley@steeleye.com>2006-04-27 15:07:49 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-05-10 11:22:30 -0400
commit2ca48a132167f9f12efba179382979aafde0ab36 (patch)
tree4eb3bbce62ac02590d6b49e5529ff90c0253b0fd /drivers/sn
parent665b44aee34e9f2c64558df4ec01d40576e45651 (diff)
[SCSI] fix proc_scsi_write to return "length" on success with remove-single-device case
Problem spotted by: Suzuki K P <suzuki@in.ibm.com> A zero return on success isn't correct for filesystem write functions. They should either return negative error or the length of bytes consumed. Add code to convert our zero on success error return to return the length of bytes passed in. This fixes the following: $ echo "scsi remove-single-device 0 0 3 0" > /proc/scsi/scsi bash: echo: write error: No such device or address" Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/sn')
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