linux/fs/fat
Thomas Gleixner 6d729e44a5 fs: Make unload_nls() NULL pointer safe
Most call sites of unload_nls() do:
	if (nls)
		unload_nls(nls);

Check the pointer inside unload_nls() like we do in kfree() and
simplify the call sites.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Steve French <sfrench@us.ibm.com>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
Cc: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-09-24 07:47:42 -04:00
..
Kconfig
Makefile
cache.c
dir.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
fat.h
fatent.c
file.c fat: Opencode sync_page_range_nolock() 2009-09-14 17:08:17 +02:00
inode.c fs: Make unload_nls() NULL pointer safe 2009-09-24 07:47:42 -04:00
misc.c fat: Opencode sync_page_range_nolock() 2009-09-14 17:08:17 +02:00
namei_msdos.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
namei_vfat.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00