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authorEric Sandeen <sandeen@sandeen.net>2009-01-25 21:53:00 -0500
committerFelix Blyakher <felixb@sgi.com>2009-01-27 14:59:43 -0500
commitac12b4e25eedf855f277741d5ac0c3c88981a703 (patch)
tree7ad18d15151542014f3ec6d6cf221be1532f6271 /fs/xfs/xfs_dfrag.c
parent5e1065726e0350097d8fe18dc2fcf86516a0a1f2 (diff)
don't reallocate sxp variable passed into xfs_swapext
fixes kernel.org bugzilla 12538, xfs_fsr fails on 2.6.29-rc kernels Regression caused by 743bb4650da9e2595d6cedd01c680b5b9398c74a This was an embarrasing mistake, reallocating the sxp pointer passed in from the main ioctl switch. Signed-off-by: Eric Sandeen <sandeen@sandeen.net Reported-by: Paul Martin <pm@debian.org> Tested-by: Paul Martin <pm@debian.org> Reviewed-by: Felix Blyakher <felixb@sgi.com> Signed-off-by: Felix Blyakher <felixb@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_dfrag.c')
-rw-r--r--fs/xfs/xfs_dfrag.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index b4c1ee713492..f8278cfcc1d3 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -55,17 +55,11 @@ xfs_swapext(
55 struct file *file, *target_file; 55 struct file *file, *target_file;
56 int error = 0; 56 int error = 0;
57 57
58 sxp = kmem_alloc(sizeof(xfs_swapext_t), KM_MAYFAIL);
59 if (!sxp) {
60 error = XFS_ERROR(ENOMEM);
61 goto out;
62 }
63
64 /* Pull information for the target fd */ 58 /* Pull information for the target fd */
65 file = fget((int)sxp->sx_fdtarget); 59 file = fget((int)sxp->sx_fdtarget);
66 if (!file) { 60 if (!file) {
67 error = XFS_ERROR(EINVAL); 61 error = XFS_ERROR(EINVAL);
68 goto out_free_sxp; 62 goto out;
69 } 63 }
70 64
71 if (!(file->f_mode & FMODE_WRITE) || (file->f_flags & O_APPEND)) { 65 if (!(file->f_mode & FMODE_WRITE) || (file->f_flags & O_APPEND)) {
@@ -109,8 +103,6 @@ xfs_swapext(
109 fput(target_file); 103 fput(target_file);
110 out_put_file: 104 out_put_file:
111 fput(file); 105 fput(file);
112 out_free_sxp:
113 kmem_free(sxp);
114 out: 106 out:
115 return error; 107 return error;
116} 108}