ttyprintk: remove redundant initialization of variable ret

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

The variable ret is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200611153108.927614-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Colin Ian King and committed by

Greg Kroah-Hartman 6 years ago 87758935 04aaca19

+1 -1

1 changed file

expand all

drivers

char

ttyprintk.c

+1 -1

drivers/char/ttyprintk.c

··· 172 172 173 173 static int __init ttyprintk_init(void) 174 174 { 175 - int ret = -ENOMEM; 175 + int ret; 176 176 177 177 spin_lock_init(&tpk_port.spinlock); 178 178

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