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| author | Theodore Ts'o <tytso@mit.edu> | 2012-08-05 23:28:16 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-26 15:12:11 -0700 |
| commit | b1aa47aec9ca0de65c67d811c291153503972a08 (patch) | |
| tree | 5554ae3600b7ad25c800e5e17e2c852402a72f01 /fs/ceph/ceph_frag.c | |
| parent | f5a5aa3a1f996962d9a2a9fe0bb2c096a8b06f37 (diff) | |
| download | kernel_samsung_smdk4412-b1aa47aec9ca0de65c67d811c291153503972a08.zip kernel_samsung_smdk4412-b1aa47aec9ca0de65c67d811c291153503972a08.tar.gz kernel_samsung_smdk4412-b1aa47aec9ca0de65c67d811c291153503972a08.tar.bz2 | |
ext4: avoid kmemcheck complaint from reading uninitialized memory
commit 7e731bc9a12339f344cddf82166b82633d99dd86 upstream.
Commit 03179fe923 introduced a kmemcheck complaint in
ext4_da_get_block_prep() because we save and restore
ei->i_da_metadata_calc_last_lblock even though it is left
uninitialized in the case where i_da_metadata_calc_len is zero.
This doesn't hurt anything, but silencing the kmemcheck complaint
makes it easier for people to find real bugs.
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=45631
(which is marked as a regression).
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ceph/ceph_frag.c')
0 files changed, 0 insertions, 0 deletions