When paths are allocated their size is initialized to 0. If they've already set a size, and a future call to sysfs_get_size() fails during the parsing, assume that the size hasn't changed, instead of setting it to 0. All other failures in sysfs_get_size() already retain the existing size.
Reviewed-by: Martin Wilck <[email protected]> Signed-off-by: Benjamin Marzinski <[email protected]> --- libmultipath/sysfs.c | 1 - 1 file changed, 1 deletion(-) diff --git a/libmultipath/sysfs.c b/libmultipath/sysfs.c index c45296af..ad3d6612 100644 --- a/libmultipath/sysfs.c +++ b/libmultipath/sysfs.c @@ -175,7 +175,6 @@ sysfs_get_size (struct path *pp, unsigned long long * size) if (r != 1) { condlog(3, "%s: Cannot parse size attribute", pp->dev); - *size = 0; return 1; } -- 2.41.0
