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[SCSI] zfcp: Access ports and units with container_of in sysfs code
authorChristof Schmitt <christof.schmitt@de.ibm.com>
Tue, 24 Nov 2009 15:54:02 +0000 (16:54 +0100)
committerJames Bottomley <James.Bottomley@suse.de>
Fri, 4 Dec 2009 18:02:04 +0000 (12:02 -0600)
commit25458eb791acf0e5e65183c5adb3918d8d71d756
treee634ee6be885b096c8a8840f6b6a1184d1fb341dtree | snapshot
parentb42aeceb35c59484056b0eea81203a0911ebb50dcommit | diff
[SCSI] zfcp: Access ports and units with container_of in sysfs code

When accessing port and unit attributes, use container_of instead of
dev_get_drvdata. This eliminates some code checker warnings about
aliased access of data structures.

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/s390/scsi/zfcp_aux.c diff | blob | history
drivers/s390/scsi/zfcp_sysfs.c diff | blob | history
Domain: System / Uncategorized;