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dmfilemapd: fix len type in _filemap_monitor_check_file_unlinked()

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Make 'len' a size_t to match the return type of readlink(2).
This commit is contained in:
Bryn M. Reeves 2017-03-29 20:26:39 +01:00
parent 660bd4fe3e
commit 76b6cbea60
1 changed files with 2 additions and 1 deletions
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daemons/dmfilemapd/dmfilemapd.c
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@ -559,7 +559,8 @@ static int _filemap_monitor_check_file_unlinked(struct filemap_monitor *fm)
{ {
char path_buf[PATH_MAX]; char path_buf[PATH_MAX];
char link_buf[PATH_MAX]; char link_buf[PATH_MAX];
int same, fd, len; int same, fd;
ssize_t len;
fm->deleted = 0; fm->deleted = 0;