// SPDX-License-Identifier: GPL-2.0/// Remove an open coded simple_open() function/// and replace file operations references to the function/// with simple_open() instead.///// Confidence: High// Comments:// Options: --no-includes --include-headers virtual patchvirtual report @ open depends on patch @identifier open_f != simple_open;identifier i, f;@@-int open_f(struct inode *i, struct file *f)-{(-if (i->i_private)-f->private_data = i->i_private;|-f->private_data = i->i_private;)-return 0;-} @ has_open depends on open @identifier fops;identifier open.open_f;@@struct file_operations fops = {...,-.open = open_f,+.open = simple_open,...}; @ openr depends on report @identifier open_f != simple_open;identifier i, f;position p;@@int open_f@p(struct inode *i, struct file *f){(if (i->i_private)f->private_data = i->i_private;|f->private_data = i->i_private;)return 0;} @ has_openr depends on openr @identifier fops;identifier openr.open_f;position p;@@struct file_operations fops = {...,.open = open_f@p,...}; @script:python@pf << openr.p;ps << has_openr.p;@@ coccilib.report.print_report(pf[0],"WARNING opportunity for simple_open, see also structure on line %s"%(ps[0].line))