VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Fabian Frederick <fabf@skynet.be> 2015-04-16 12:47:04 -0700 committer: Linus Torvalds <torvalds@linux-foundation.org> 2015-04-17 09:04:05 -0400 commit: 73d28d571d09082e132340ae4ad4d973211b7668 parent: 5e61473ea9f1ed6537ffaf6bf1cb60655f0d1b2c
Commit Summary:
fs/hfsplus: atomically set inode->i_flags
Diffstat:
1 file changed, 4 insertions, 7 deletions
diff --git a/fs/hfsplus/ioctl.c b/fs/hfsplus/ioctl.c
index d3ff5cc317d7..8e98f5db6ad6 100644
--- a/fs/hfsplus/ioctl.c
+++ b/fs/hfsplus/ioctl.c
@@ -76,7 +76,7 @@ static int hfsplus_ioctl_setflags(struct file *file, int __user *user_flags)
 {
 	struct inode *inode = file_inode(file);
 	struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
-	unsigned int flags;
+	unsigned int flags, new_fl = 0;
 	int err = 0;
 
 	err = mnt_want_write_file(file);
@@ -110,14 +110,12 @@ static int hfsplus_ioctl_setflags(struct file *file, int __user *user_flags)
 	}
 
 	if (flags & FS_IMMUTABLE_FL)
-		inode->i_flags |= S_IMMUTABLE;
-	else
-		inode->i_flags &= ~S_IMMUTABLE;
+		new_fl |= S_IMMUTABLE;
 
 	if (flags & FS_APPEND_FL)
-		inode->i_flags |= S_APPEND;
-	else
-		inode->i_flags &= ~S_APPEND;
+		new_fl |= S_APPEND;
+
+	inode_set_flags(inode, new_fl, S_IMMUTABLE | S_APPEND);
 
 	if (flags & FS_NODUMP_FL)
 		hip->userflags |= HFSPLUS_FLG_NODUMP;