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Subject[tip:perf/core] uprobes: remove redundant check
Commit-ID:  c91368c4889a0ee5dd06552adbb50ae54f5096fd
Gitweb: http://git.kernel.org/tip/c91368c4889a0ee5dd06552adbb50ae54f5096fd
Author: Sasha Levin <sasha.levin@oracle.com>
AuthorDate: Thu, 20 Dec 2012 14:11:30 -0500
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 24 Jan 2013 16:40:15 -0300

uprobes: remove redundant check

We checked for uprobe==NULL earlier, no need to redo that.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1356030701-16284-22-git-send-email-sasha.levin@oracle.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
kernel/events/uprobes.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index dea7acf..30ea9a4 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -901,8 +901,7 @@ void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consume
}

mutex_unlock(uprobes_hash(inode));
- if (uprobe)
- put_uprobe(uprobe);
+ put_uprobe(uprobe);
}

static struct rb_node *

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