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btrfs: filp_open() returns ERR_PTR() on failure, not NULL...

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2014-12-14 02:59:17 -05:00
parent 603ba7e41b
commit 98af592f5b
1 changed files with 1 additions and 1 deletions
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fs/btrfs/volumes.c
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@ -1485,7 +1485,7 @@ static void update_dev_time(char *path_name)
struct file *filp;
filp = filp_open(path_name, O_RDWR, 0);
if (!filp)
if (IS_ERR(filp))
return;
file_update_time(filp);
filp_close(filp, NULL);