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| author | Jiri Slaby <jslaby@suse.cz> | 2016-06-23 13:34:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-25 09:04:48 -0700 |
| commit | 17b2720b114cc95b2b7c8c0f5cfa20e44e1f5912 (patch) | |
| tree | 76ce8c253974bf389e823a9488f933e3d1f5c681 /include/linux | |
| parent | 394a9e2ca2b6326c939c90453184cbc65542cfa1 (diff) | |
| download | lwn-17b2720b114cc95b2b7c8c0f5cfa20e44e1f5912.tar.gz lwn-17b2720b114cc95b2b7c8c0f5cfa20e44e1f5912.zip | |
tty: 8250, remove shadow and unused variables
The compiler complains about variables that are set, but never used:
* intX variables in exar_handle_irq
drivers/tty/serial/8250/8250_port.c:1864:34: warning: variable ‘int3’ set but not used [-Wunused-but-set-variable]
* val variable in pci_quatech_wqopr
drivers/tty/serial/8250/8250_pci.c:1139:10: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]
And about a shadow variable:
* tmout in wait_for_xmitr is defined twice with the same type. Both of
them are also initialized before use.
Remove all of them.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Matt Schulte <matts@commtech-fastcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions