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FIX: Add error message in container_reshape() 

Add proper error message for container reshape when device cannot be opened.
fd variable operation is moved down to display information what particular
device cannot be opened.

Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Adam Kwolek 2011-12-15 14:34:46 +11:00 committed by NeilBrown
parent 2d04d7e5c3
commit 97a3490c0d
1 changed files with 7 additions and 3 deletions
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10
Grow.c
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@ -2538,15 +2538,19 @@ int reshape_container(char *container, char *devname,
if (!content)
break;
fd = open_dev(mdstat->devnum);
if (fd < 0)
break;
adev = map_dev(dev2major(mdstat->devnum),
dev2minor(mdstat->devnum),
0);
if (!adev)
adev = content->text_version;
fd = open_dev(mdstat->devnum);
if (fd < 0) {
printf(Name ": Device %s cannot be opened for reshape.",
adev);
break;
}
if (last_devnum == mdstat->devnum) {
/* Do not allow for multiple reshape_array() calls for
* the same array.