[PATCH 09/11] fat: enable non-blocking timestamp updates

[Christoph Hellwig]

As fat dosn't implement ->dirty_inode, nothing in fat_update_time can
block, and fat can thus trivially implement non-blocking timestamp
updates.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 fs/fat/misc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 5df3193c35f9..950da09f0961 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -346,9 +346,6 @@ int fat_update_time(struct inode *inode, int flags)
 	if (inode->i_ino == MSDOS_ROOT_INO)
 		return 0;
 
-	if (flags & S_NOWAIT)
-		return -EAGAIN;
-
 	if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
 		fat_truncate_time(inode, NULL, flags);
 		if (inode->i_sb->s_flags & SB_LAZYTIME)
-- 
2.47.3