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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-09-19 11:51:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-03 15:31:15 +0300 |
| commit | 4a2ad26613867a9a6c49abf7b9319e2a5f6671b0 (patch) | |
| tree | b6af74881f4620dc96221d13d86f77f3136e77f0 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | c77247a52be2359fbf13daabb16fb318df41e1c3 (diff) | |
| download | linux-4a2ad26613867a9a6c49abf7b9319e2a5f6671b0.tar.xz | |
tty: n_tty: use 'retval' instead of 'c'
In n_tty_read(), there is a separate int variable 'c' and is used only
to hold an int value returned from job_control(). There is also a
'retval' variable typed ssize_t. So drop this single occurrence of 'c'
and reuse 'retval' which is used on all other places to hold the value
returned from n_tty_read().
Note that 'retval' needs not be initialized now. Drop that.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230919085156.1578-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions