Messages in this thread Patch in this message |  | | Subject | [PATCH 02/15] md-cluster: Improve another size determination in resync_info_update() | From | SF Markus Elfring <> | Date | Sat, 1 Oct 2016 16:47:16 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 1 Oct 2016 11:37:24 +0200
Replace the specification of a data structure by a variable name as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/md/md-cluster.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 0000e3a..c28f596 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -1057,7 +1057,7 @@ static int resync_info_update(struct mddev *mddev, sector_t lo, sector_t hi) /* do not send zero again, if we have sent before */ if (hi == 0) { - memcpy(&ri, cinfo->bitmap_lockres->lksb.sb_lvbptr, sizeof(struct resync_info)); + memcpy(&ri, cinfo->bitmap_lockres->lksb.sb_lvbptr, sizeof(ri)); if (le64_to_cpu(ri.hi) == 0) return 0; } -- 2.10.0
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