dm dust: change ret to r in dust_map_read and dust_map
authorBryan Gurney <bgurney@redhat.com>
Fri, 4 Oct 2019 15:42:09 +0000 (11:42 -0400)
committerMike Snitzer <snitzer@redhat.com>
Tue, 5 Nov 2019 19:56:08 +0000 (14:56 -0500)
commitcc7a7fb3b689996d35404080dde09de03fc1d09b
tree46575a42bd53f460a2d107aa65c3dd9f6e3cfcea
parent6ec1be501500787264ce62b8786ed7723bcd93f5
dm dust: change ret to r in dust_map_read and dust_map

In the dust_map_read() and dust_map() functions, change the
return code variable "ret" to "r", to match the convention of the
other device-mapper targets.

Signed-off-by: Bryan Gurney <bgurney@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-dust.c