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authorJens Axboe <jens.axboe@oracle.com>2007-10-16 11:08:49 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-16 11:08:49 +0200
commitc6132da1704be252ee6c923f47501083d835c238 (patch)
treeaa031c9091be1713e903be7ddc1ec8a03348d24f /include/scsi/scsi_cmnd.h
parentf565913ef8a8d0cfa46a1faaf8340cc357a46f3a (diff)
scsi: convert to using sg helpers
This converts the SCSI mid layer to using the sg helpers for looking up sg elements, instead of doing it manually. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/scsi/scsi_cmnd.h')
-rw-r--r--include/scsi/scsi_cmnd.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 65ab5145a09b..3b0bb6680e62 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -5,6 +5,7 @@
#include <linux/list.h>
#include <linux/types.h>
#include <linux/timer.h>
+#include <linux/scatterlist.h>
struct request;
struct scatterlist;
@@ -148,6 +149,6 @@ static inline int scsi_get_resid(struct scsi_cmnd *cmd)
}
#define scsi_for_each_sg(cmd, sg, nseg, __i) \
- for (__i = 0, sg = scsi_sglist(cmd); __i < (nseg); __i++, (sg)++)
+ for_each_sg(scsi_sglist(cmd), sg, nseg, __i)
#endif /* _SCSI_SCSI_CMND_H */