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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-12-15 02:57:57 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-15 17:53:11 +0100 |
| commit | 4ea2f43f28e30050bc99fe3134b6b679f3bf5b22 (patch) | |
| tree | 1b0d50312a85a642b66d971406e9d8b0894250e4 /drivers/char/epca.c | |
| parent | mmap: don't return ENOMEM when mapcount is temporarily exceeded in munmap() (diff) | |
| download | linux-4ea2f43f28e30050bc99fe3134b6b679f3bf5b22.tar.xz linux-4ea2f43f28e30050bc99fe3134b6b679f3bf5b22.zip | |
/dev/mem: remove redundant test on len
The len test in write_kmem() is always true, so can be reduced.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/epca.c')
0 files changed, 0 insertions, 0 deletions