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(parent: 171b7b8) | patch
rds: Make rds_message_copy_from_user() return 0 on success.
authorSowmini Varadhan <sowmini.varadhan@oracle.com>
Thu, 5 Feb 2015 22:41:43 +0000 (17:41 -0500)
committerDavid S. Miller <davem@davemloft.net>
Sun, 8 Feb 2015 06:41:56 +0000 (22:41 -0800)
commitefad52c20fc98c4d1c1d160704452fda32631519
tree3cec5e71a1bcfd083dd7218a822eed300e62c857tree | snapshot
parent171b7b8c553ba5078e058ff4a52c08a184845549commit | diff
rds: Make rds_message_copy_from_user() return 0 on success.

Commit fcc1cb8a5451 ("rds: switch rds_message_copy_from_user() to iov_iter")
breaks rds_message_copy_from_user() semantics on success, and causes it
to return nbytes copied, when it should return 0.  This commit fixes that bug.

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/message.c diff | blob | history
Linux Kernel Source Tree.