linux-kernel - [PATCH] shm: Remove silly double assignment

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Date:	Tue, 10 Jun 2008 08:53:39 -0400
From:	Neil Horman <nhorman@...driver.com>
To:	linux-kernel@...r.kernel.org
Cc:	mingo@...hat.com, nhorman@...driver.com,
	torvalds@...ux-foundation.org
Subject: [PATCH] shm: Remove silly double assignment

    Found a silly double assignment of err is do_shmat.  Silly, but good to clean up
    the useless code.
    
    Signed-off-by: Neil Horman <nhorman@...driver.com>

diff --git a/ipc/shm.c b/ipc/shm.c
index 554429a..d05f6b5 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -894,8 +894,6 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr)
 	if (!sfd)
 		goto out_put_dentry;
 
-	err = -ENOMEM;
-
 	file = alloc_file(path.mnt, path.dentry, f_mode, &shm_file_operations);
 	if (!file)
 		goto out_free;
-- 
/****************************************************
 * Neil Horman <nhorman@...driver.com>
 * Software Engineer, Red Hat
 ****************************************************/
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