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authorJiri Slaby (SUSE) <jirislaby@kernel.org>2023-11-21 13:36:21 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-11-23 22:16:03 +0300
commit5592d7e87f239708dc90011d9cf35726657be861 (patch)
tree6851c54c41876f4c2848f7ec2fade0858d97aa68
parent0ea163e23552f51603f9a412812c753cdef1d94d (diff)
downloadlinux-5592d7e87f239708dc90011d9cf35726657be861.tar.xz
tty: con3215: drop raw3215_info::ubuffer
clang-struct [1] found raw3215_info::ubuffer unused. It's actually not used since 2004 when we switched to kernel buffers. [1] https://github.com/jirislaby/clang-struct Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: linux-s390@vger.kernel.org Acked-by: Alexander Gordeev <agordeev@linux.ibm.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231121103626.17772-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/s390/char/con3215.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 99361618c31f..34bc343dcfcc 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -89,7 +89,6 @@ struct raw3215_info {
wait_queue_head_t empty_wait; /* wait queue for flushing */
struct timer_list timer; /* timer for delayed output */
int line_pos; /* position on the line (for tabs) */
- char ubuffer[80]; /* copy_from_user buffer */
};
/* array of 3215 devices structures */