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From 5b13d2e1fb8abecddd4e28e67facac5d7ef2cef3 Mon Sep 17 00:00:00 2001
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From: Jes Sorensen <Jes.Sorensen@gmail.com>
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Date: Wed, 29 Mar 2017 14:40:36 -0400
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Subject: [RHEL7.5 PATCH 038/169] Incremental: Remove redundant call for
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GET_ARRAY_INFO
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The code above just called md_get_array_info() and only reached this
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point if it returned an error that isn't ENODEV, so it's pointless to
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check this again here.
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In addition it was incorrectly retrieving ioctl data into a
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mdu_bitmap_file_t instead of mdu_array_info_t.
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Fixes: ("8382f19 Add new mode: --incremental")
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Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
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---
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Incremental.c | 14 ++++++--------
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1 file changed, 6 insertions(+), 8 deletions(-)
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diff --git a/Incremental.c b/Incremental.c
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index 1f12c77..802e525 100644
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--- a/Incremental.c
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+++ b/Incremental.c
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@@ -1345,7 +1345,6 @@ int IncrementalScan(struct context *c, char *devnm)
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restart:
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for (me = mapl ; me ; me = me->next) {
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mdu_array_info_t array;
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- mdu_bitmap_file_t bmf;
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struct mdinfo *sra;
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int mdfd;
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@@ -1405,13 +1404,12 @@ restart:
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* is a hint only
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*/
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int added = -1;
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- if (ioctl(mdfd, GET_ARRAY_INFO, &bmf) < 0) {
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- int bmfd = open(mddev->bitmap_file, O_RDWR);
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- if (bmfd >= 0) {
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- added = ioctl(mdfd, SET_BITMAP_FILE,
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- bmfd);
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- close(bmfd);
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- }
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+ int bmfd;
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+
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+ bmfd = open(mddev->bitmap_file, O_RDWR);
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+ if (bmfd >= 0) {
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+ added = ioctl(mdfd, SET_BITMAP_FILE, bmfd);
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+ close(bmfd);
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}
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if (c->verbose >= 0) {
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if (added == 0)
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--
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2.7.4
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