A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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file->f_op is never NULL...

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Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2013-09-22 16:27:52 -04:00
commit 72c2d53192
29 changed files with 74 additions and 97 deletions
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8
fs/open.c
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@ -693,6 +693,10 @@ static int do_dentry_open(struct file *f,
}
f->f_op = fops_get(inode->i_fop);
if (unlikely(WARN_ON(!f->f_op))) {
error = -ENODEV;
goto cleanup_all;
}
error = security_file_open(f, cred);
if (error)
@ -702,7 +706,7 @@ static int do_dentry_open(struct file *f,
if (error)
goto cleanup_all;
if (!open && f->f_op)
if (!open)
open = f->f_op->open;
if (open) {
error = open(inode, f);
@ -1023,7 +1027,7 @@ int filp_close(struct file *filp, fl_owner_t id)
return 0;
}
if (filp->f_op && filp->f_op->flush)
if (filp->f_op->flush)
retval = filp->f_op->flush(filp, id);
if (likely(!(filp->f_mode & FMODE_PATH))) {