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| H A D | fc.c | 9317d001 Sat Aug 06 03:29:55 CDT 2022 Christoph Hellwig <hch@lst.de> nvme-fc: fix the fc_appid_store return value
"nvme-fc: fold t fc_update_appid into fc_appid_store" accidentally
changed the userspace interface for the appid attribute, because the code
that decrements "count" to remove a trailing '\n' in the parsing results
in the decremented value being incorrectly be returned from the sysfs
write. Fix this by keeping an orig_count variable for the full length
of the write.
Fixes: c814153c83a8 ("nvme-fc: fold t fc_update_appid into fc_appid_store")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Tested-by: Muneendra Kumar M <muneendra.kumar@broadcom.com>
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