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TTY: serial/ifx6x60, initialize more

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In ifx_spi_complete, 'more' is not initialized. It is set only if the
status is clear and only if the header is parsed OK. If any of those
is not true, 'more' can be used uninitialized in that function later.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2016-03-31 10:23:34 +02:00 committed by Greg Kroah-Hartman
parent 91e74ca5e7
commit eeeabba024
1 changed files with 1 additions and 1 deletions
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drivers/tty/serial/ifx6x60.c
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@ -651,7 +651,7 @@ static void ifx_spi_complete(void *ctx)
struct ifx_spi_device *ifx_dev = ctx;
int length;
int actual_length;
unsigned char more;
unsigned char more = 0;
unsigned char cts;
int local_write_pending = 0;
int queue_length;