CC: [email protected] TO: John Ogness <[email protected]> CC: Sebastian Andrzej Siewior <[email protected]> CC: Petr Mladek <[email protected]> CC: Sergey Senozhatsky <[email protected]> CC: Steven Rostedt <[email protected]> CC: [email protected]
From: kernel test robot <[email protected]> kernel/printk/printk.c:2127:5-8: Unneeded variable: "ret". Return "- ENOMEM" on line 2226 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Fixes: 42afcbce7b62 ("printk: move console printing to kthreads") CC: John Ogness <[email protected]> Reported-by: kernel test robot <[email protected]> Signed-off-by: kernel test robot <[email protected]> --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-5.11.y-rt-rebase head: 4a7805e223e04660df86d5ca0d16f1acdd3c91eb commit: 42afcbce7b62cd3e1bb00468ff150281d68dd8ee [34/184] printk: move console printing to kthreads :::::: branch date: 20 hours ago :::::: commit date: 20 hours ago Please take the patch only if it's a positive warning. Thanks! printk.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2124,7 +2124,6 @@ static int printk_kthread_func(void *dat struct printk_record r; char *ext_text = NULL; size_t dropped_len; - int ret = -ENOMEM; char *text = NULL; char *write_text; u64 printk_seq; @@ -2223,7 +2222,7 @@ out: pr_info("%sconsole [%s%d]: printing thread stopped\n", (con->flags & CON_BOOT) ? "boot" : "", con->name, con->index); - return ret; + return -ENOMEM; } /* Must be called within console_lock(). */ _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
