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| author | Logan Gunthorpe <logang@deltatee.com> | 2019-01-09 12:22:26 -0700 |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2020-06-05 20:02:08 -0400 |
| commit | 912e12813dd03c602e4922fc34709ec4d4380cf0 (patch) | |
| tree | 759108b04858fe4ff9289f46d88c943898696ca4 /virt | |
| parent | 9cb8bfdf5262b14d29617d1595b79e1f360135ab (diff) | |
| download | linux-912e12813dd03c602e4922fc34709ec4d4380cf0.tar.bz2 | |
NTB: ntb_tool: reading the link file should not end in a NULL byte
When running ntb_test this warning is issued:
./ntb_test.sh: line 200: warning: command substitution: ignored null
byte in input
This is caused by the kernel returning one more byte than is necessary
when reading the link file.
Reduce the number of bytes read back to 2 as it was before the
commit that regressed this.
Fixes: 7f46c8b3a552 ("NTB: ntb_tool: Add full multi-port NTB API support")
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Allen Hubbe <allenbh@gmail.com>
Tested-by: Alexander Fomichev <fomichev.ru@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions