Blame SOURCES/Detail-Reinstate-support-for-not-having-sysfs.patch
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From 0885b942b3575c7f2a8290087751d83902587371 Mon Sep 17 00:00:00 2001
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From: Jes Sorensen <jsorensen@fb.com>
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Date: Tue, 25 Apr 2017 14:34:31 -0400
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Subject: [RHEL7.5 PATCH 097/169] Detail: Reinstate support for not having
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sysfs
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While sysfs support will hopefully go away eventually, lets not break
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it unnecessarily for now.
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Fixes: 901d5ee ("Detail: Stop bothering about md drivers older than 0.90.00")
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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---
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Detail.c | 8 +++++---
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1 file changed, 5 insertions(+), 3 deletions(-)
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diff --git a/Detail.c b/Detail.c
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index ceb21b1..ef2370c 100644
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--- a/Detail.c
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+++ b/Detail.c
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@@ -88,9 +88,11 @@ int Detail(char *dev, struct context *c)
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}
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sra = sysfs_read(fd, NULL, GET_VERSION | GET_DEVS | GET_ARRAY_STATE);
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if (!sra) {
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- pr_err("%s does not appear to be an md device\n", dev);
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- close(fd);
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- return rv;
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+ if (md_get_array_info(fd, &array)) {
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+ pr_err("%s does not appear to be an md device\n", dev);
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+ close(fd);
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+ return rv;
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+ }
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}
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external = (sra != NULL && sra->array.major_version == -1 &&
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sra->array.minor_version == -2);
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--
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2.7.4
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