From: Krishnakumar R <rkrishnakumar@gmail.com>
Date: Sun, 30 Oct 2005 01:16:45 +0000 (-0700)
Subject: [PATCH] hugetlb: remove repeated code
X-Git-Tag: v2.6.15-rc1~728^2~22
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=551110a94aa15890d1709b179c4be1e66ff6db53;p=platform%2Fkernel%2Flinux-3.10.git

[PATCH] hugetlb: remove repeated code

Clean up some repeated code related to HugeTLB.  hugetlb_zero_setup would
have already allocated the file->f_op.

Signed-off-by: Krishnakumar. R <rkrishnakumar@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/ipc/shm.c b/ipc/shm.c
index dca9048..b58c651 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -233,10 +233,11 @@ static int newseg (key_t key, int shmflg, size_t size)
 	shp->id = shm_buildid(id,shp->shm_perm.seq);
 	shp->shm_file = file;
 	file->f_dentry->d_inode->i_ino = shp->id;
-	if (shmflg & SHM_HUGETLB)
-		set_file_hugepages(file);
-	else
+
+	/* Hugetlb ops would have already been assigned. */
+	if (!(shmflg & SHM_HUGETLB))
 		file->f_op = &shm_file_operations;
+
 	shm_tot += numpages;
 	shm_unlock(shp);
 	return shp->id;