iowatcher: check the return value from write()
authorChris Mason <clm@fb.com>
Thu, 25 Sep 2014 20:13:17 +0000 (16:13 -0400)
committerChris Mason <clm@fb.com>
Thu, 25 Sep 2014 20:13:17 +0000 (16:13 -0400)
commit3d523ea3e426c8363cb6c78308ce6a85f3e8aa15
tree4be4a12e28bce7213baea96414b862a7661f7963
parent40e637347cb326f6f699542558119a716f55d74a
iowatcher: check the return value from write()

Signed-off-by: Chris Mason <clm@fb.com>
iowatcher/plot.c