path: root/include
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authorHarish Zunjarrao <harish.zunjarrao@qlogic.com>2010-01-12 12:59:50 -0800
committerJames Bottomley <James.Bottomley@suse.de>2010-01-17 12:36:33 -0600
commiteda05a28ec52be40086400a1b606d211276f0e41 (patch)
tree8a5ff4c4bb93d66a414ed292455b58013e1a9d10 /include
parent[SCSI] qla2xxx: Perform fast mailbox read of flash regardless of size nor address alignment. (diff)
[SCSI] fc-transport: Use packed modifier for fc_bsg_request structure.
The 32bit kernel does not add padding bytes in the fc_bsg_request structure whereas the 64bit kernel adds padding bytes in the fc_bsg_request structure. Due to this, structure elements gets mismatched with 32bit application and 64bit kernel.To resolve this, used packed modifier to avoid adding padding bytes. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include')
1 files changed, 1 insertions, 1 deletions
diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h
index a4b233318179..91a4e4ff9a9b 100644
--- a/include/scsi/scsi_bsg_fc.h
+++ b/include/scsi/scsi_bsg_fc.h
@@ -292,7 +292,7 @@ struct fc_bsg_request {
struct fc_bsg_rport_els r_els;
struct fc_bsg_rport_ct r_ct;
} rqst_data;
+} __attribute__((packed));
/* response (request sense data) structure of the sg_io_v4 */