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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-23 23:07:38 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-23 05:31:31 +0100 |
| commit | 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 (patch) | |
| tree | 8f4abde793cd7db5bb8fde6d27ebcacd0e54379a /kernel/relay.c | |
| parent | mount: consolidate permission checks (diff) | |
| download | linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.tar.xz linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.zip | |
new helper: file_inode(file)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/relay.c')
| -rw-r--r-- | kernel/relay.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/relay.c b/kernel/relay.c index e8cd2027abbd..01ab081ac53a 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -1139,7 +1139,7 @@ static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos, if (!desc->count) return 0; - mutex_lock(&filp->f_path.dentry->d_inode->i_mutex); + mutex_lock(&file_inode(filp)->i_mutex); do { if (!relay_file_read_avail(buf, *ppos)) break; @@ -1159,7 +1159,7 @@ static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos, *ppos = relay_file_read_end_pos(buf, read_start, ret); } } while (desc->count && ret); - mutex_unlock(&filp->f_path.dentry->d_inode->i_mutex); + mutex_unlock(&file_inode(filp)->i_mutex); return desc->written; } |