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| author |   Somya Anand <somyaanand214@gmail.com> | 2014-10-22 17:24:03 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-23 08:34:25 +0800 |
| commit | 36beff6e20740e055c11ec87d9f41ea54a842db5 (patch) | |
| tree | 1f4adb735f1742dbc51024f250646664fcfb50f7 /drivers/staging/dgnc/dgnc_tty.h | |
| parent | staging: vt6655: wcmd.c: fix print priority warning (diff) | |
| download | linux-dev-36beff6e20740e055c11ec87d9f41ea54a842db5.tar.xz linux-dev-36beff6e20740e055c11ec87d9f41ea54a842db5.zip | |
Staging: dgnc: Remove unused sniff code
The output written by dgnc_sniff_nowait_nolock() is never used
anywhere since commit 35cf90459312f ("staging: dgnc: removes proc code")
deleted the code that used to copy it to user space.
dgnc_sniff_nowait_nolock() uses 'timeval' to create header timestamps for
the data dump.
32-bit systems using 'struct timeval' will break in the year 2038,
This patch removes dgnc_sniff_nowait_nolock() and all ch_sniff_* members
of struct channel_t defined in "dgnc_driver.h". It also removes their usage
from the driver files and hence y2038 issue is also resolved.
Signed-off-by: Somya Anand <somyaanand214@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc/dgnc_tty.h')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.h b/drivers/staging/dgnc/dgnc_tty.h index 58eef257c2ec..3975f0407143 100644 --- a/drivers/staging/dgnc/dgnc_tty.h +++ b/drivers/staging/dgnc/dgnc_tty.h @@ -37,6 +37,4 @@ void dgnc_carrier(struct channel_t *ch); void dgnc_wakeup_writes(struct channel_t *ch); void dgnc_check_queue_flow_control(struct channel_t *ch); -void dgnc_sniff_nowait_nolock(struct channel_t *ch, unsigned char *text, unsigned char *buf, int nbuf); - #endif |