[0/5] pstore: Initial use of cleanup.h

Message

Kees Cook Dec. 2, 2023, 9:22 p.m. UTC

Hi,

Mostly as practice for myself, I rewrote a bunch of the error handling
paths in pstore to use the new cleanup.h routines. Notably, this meant
adding a DEFINE_FREE() for struct inode. Notably, I'm enjoying this
part: "44 insertions(+), 65 deletions(-)"

It also passes basic testing. :)

-Kees

Kees Cook (5):
  pstore: inode: Convert kfree() usage to __free(kfree)
  pstore: inode: Convert mutex usage to guard(mutex)
  fs: Add DEFINE_FREE for struct inode
  pstore: inode: Use __free(iput) for inode allocations
  pstore: inode: Use cleanup.h for struct pstore_private

 fs/pstore/inode.c  | 107 ++++++++++++++++++---------------------------
 include/linux/fs.h |   2 +
 2 files changed, 44 insertions(+), 65 deletions(-)