Commit 88fa62b2 authored by Dmitry Eremin's avatar Dmitry Eremin Committed by Greg Kroah-Hartman
Browse files

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: default avatarDmitry 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: default avatarJames Simmons <uja.ornl@gmail.com>
Reviewed-by: default avatarJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: default avatarAndreas Dilger <andreas.dilger@intel.com>
Signed-off-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent da9e33c9

drivers/staging/lustre/lustre/obdclass/capa.c

+5 −0
Original line number Diff line number Diff line
@@ -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);