linux

iv/linux

History

Christoph Hellwig ec82f4a9bd nvme-fc: fix the fc_appid_store return value

commit 9317d0014499182c77a03cd095e83bcfb0f53750 upstream.

"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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-08-25 11:45:25 +02:00

apple.c

nvme-apple: fix sparse endianess warnings

2022-05-06 21:06:25 +02:00

constants.c

nvme: add support for TP4084 - Time-to-Ready Enhancements

2022-05-18 18:54:17 +02:00

core.c

nvme: catch -ENODEV from nvme_revalidate_zones again

2022-08-17 15:15:42 +02:00

fabrics.c

nvme-fabrics: remove unnecessary braces for case