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| author | Oleg Nesterov <oleg@redhat.com> | 2013-09-12 01:24:39 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-12 02:59:04 +0400 |
| commit | 131b2f9f1214f338f0bf7c0d9760019f2b1d0c20 (patch) | |
| tree | b60a498414e259fe4e81f210378538f90ada9224 /drivers/clocksource/sh_mtu2.c | |
| parent | 5d1baf3b63bfc8c709dc44df85ff1475c7ef489d (diff) | |
| download | linux-131b2f9f1214f338f0bf7c0d9760019f2b1d0c20.tar.xz | |
exec: kill "int depth" in search_binary_handler()
Nobody except search_binary_handler() should touch ->recursion_depth, "int
depth" buys nothing but complicates the code, kill it.
Probably we should also kill "fn" and the !NULL check, ->load_binary
should be always defined. And it can not go away after read_unlock() or
this code is buggy anyway.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Zach Levis <zml@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/clocksource/sh_mtu2.c')
0 files changed, 0 insertions, 0 deletions