diff options
| author | Dmitry Eremin <dmitry.eremin@intel.com> | 2014-06-22 21:32:15 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-26 20:45:06 -0400 |
| commit | 88fa62b24de166bb5a7e3ce55ebe7984f6209b74 (patch) | |
| tree | 9c2d503d5857c8f0fb1fa2a70ddb5ca2cc6d02b5 | |
| parent | da9e33c9bc39e2a02b28906a9cfb6efa5c8d9fed (diff) | |
staging/lustre/obdclass: Fix uninitialized variables
'sd.page_link' is used uninitialized in this function.
'ss.page_link' is used uninitialized in this function.
'sl.page_link' is used uninitialized in this function.
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: http://review.whamcloud.com/10613
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4629
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/capa.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/capa.c b/drivers/staging/lustre/lustre/obdclass/capa.c index be1c613383a6..cf1c4974eda8 100644 --- a/drivers/staging/lustre/lustre/obdclass/capa.c +++ b/drivers/staging/lustre/lustre/obdclass/capa.c @@ -279,6 +279,7 @@ int capa_hmac(__u8 *hmac, struct lustre_capa *capa, __u8 *key) } keylen = alg->ha_keylen; + sg_init_table(&sl, 1); sg_set_page(&sl, virt_to_page(capa), offsetof(struct lustre_capa, lc_hmac), (unsigned long)(capa) % PAGE_CACHE_SIZE); @@ -320,9 +321,11 @@ int capa_encrypt_id(__u32 *d, __u32 *s, __u8 *key, int keylen) GOTO(out, rc); } + sg_init_table(&sd, 1); sg_set_page(&sd, virt_to_page(d), 16, (unsigned long)(d) % PAGE_CACHE_SIZE); + sg_init_table(&ss, 1); sg_set_page(&ss, virt_to_page(s), 16, (unsigned long)(s) % PAGE_CACHE_SIZE); desc.tfm = tfm; @@ -370,9 +373,11 @@ int capa_decrypt_id(__u32 *d, __u32 *s, __u8 *key, int keylen) GOTO(out, rc); } + sg_init_table(&sd, 1); sg_set_page(&sd, virt_to_page(d), 16, (unsigned long)(d) % PAGE_CACHE_SIZE); + sg_init_table(&ss, 1); sg_set_page(&ss, virt_to_page(s), 16, (unsigned long)(s) % PAGE_CACHE_SIZE); |