diff options
| author | Johan Hovold <johan@kernel.org> | 2014-09-15 18:07:37 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2014-09-15 18:10:34 +0200 |
| commit | 4b7154ba70bb20a3c024faabdd2bc207b550a813 (patch) | |
| tree | 99a6e1204ec5deaca27bcbfc75ca16d3633433f2 /kernel/printk/printk.c | |
| parent | adceac14166da8c466223a35ec59c4a4adeef976 (diff) | |
| parent | 9e82bf014195d6f0054982c463575cdce24292be (diff) | |
Merge tag 'v3.17-rc5' into usb-next
USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'kernel/printk/printk.c')
| -rw-r--r-- | kernel/printk/printk.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index e04c455a0e38..1ce770687ea8 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -1665,15 +1665,15 @@ asmlinkage int vprintk_emit(int facility, int level, raw_spin_lock(&logbuf_lock); logbuf_cpu = this_cpu; - if (recursion_bug) { + if (unlikely(recursion_bug)) { static const char recursion_msg[] = "BUG: recent printk recursion!"; recursion_bug = 0; - text_len = strlen(recursion_msg); /* emit KERN_CRIT message */ printed_len += log_store(0, 2, LOG_PREFIX|LOG_NEWLINE, 0, - NULL, 0, recursion_msg, text_len); + NULL, 0, recursion_msg, + strlen(recursion_msg)); } /* |