tree de118361423a3140511be6c5aa820c6d482f1260
parent 49895bcc7e566ba455eb2996607d6fbd3447ce16
author Benjamin Randazzo <benjamin@randazzo.fr> 1437835010 +0200
committer NeilBrown <neilb@suse.com> 1438585964 +1000

md: simplify get_bitmap_file now that "file" is zeroed.

There is no point assigning '\0' to file->pathname[0] as
file is now zeroed out, so remove that branch and
simplify the code.

[Original patch combined this with the change to use
 kzalloc.  I split the two so that the change to kzalloc
 is easier to backport. - neilb]

Signed-off-by: Benjamin Randazzo <benjamin@randazzo.fr>
Signed-off-by: NeilBrown <neilb@suse.com>