The patch titled
Subject: drivers/tty/serial/sh-sci.c: suppress warning
has been added to the -mm tree. Its filename is
drivers-tty-serial-sh-scic-suppress-warning.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-tty-serial-sh-scic-suppress-warning.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-tty-serial-sh-scic-suppress-warning.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: drivers/tty/serial/sh-sci.c: suppress warning
drivers/tty/serial/sh-sci.c: In function sci_dma_rx_submit:
./include/linux/spinlock.h:288:3: warning: flags may be used uninitialized in this function [-Wmaybe-uninitialized]
_raw_spin_unlock_irqrestore(lock, flags); \
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/tty/serial/sh-sci.c:1353:16: note: flags was declared here
unsigned long flags;
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Jiri Slaby <jslaby@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/sh-sci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/tty/serial/sh-sci.c~drivers-tty-serial-sh-scic-suppress-warning
+++ a/drivers/tty/serial/sh-sci.c
@@ -1350,7 +1350,7 @@ static int sci_dma_rx_submit(struct sci_
{
struct dma_chan *chan = s->chan_rx;
struct uart_port *port = &s->port;
- unsigned long flags;
+ unsigned long uninitialized_var(flags);
int i;
for (i = 0; i < 2; i++) {
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-vmalloc-avoid-bogus-wmaybe-uninitialized-warning-fix.patch
linux-kernelh-fix-overflow-for-div_round_up_ull-fix.patch
scripts-spellingtxt-drop-sepc-from-the-misspelling-list-fix.patch
ocfs2-add-locking-filter-debugfs-file-fix.patch
ocfs2-clear-zero-in-unaligned-direct-io-checkpatch-fixes.patch
mm.patch
include-linux-pfn_th-remove-pfn_t_to_virt.patch
mm-swap-use-rbtree-for-swap_extent-fix.patch
mm-section-numbers-use-the-type-unsigned-long-fix.patch
mm-sparsemem-cleanup-section-number-data-types-fix.patch
mm-security-introduce-init_on_alloc=1-and-init_on_free=1-boot-options-fix.patch
mm-vmscanc-add-checks-for-incorrect-handling-of-current-reclaim_state.patch
proc-use-down_read_killable-mmap_sem-for-proc-pid-map_files-fix.patch
mm-oom_killer-add-task-uid-to-info-message-on-an-oom-kill-fix.patch
mm-thp-make-transhuge_vma_suitable-available-for-anonymous-thp-fix.patch
vmcore-add-a-kernel-parameter-novmcoredd-fix.patch
vmcore-add-a-kernel-parameter-novmcoredd-fix-fix.patch
coda-add-hinting-support-for-partial-file-caching-fix.patch
selftests-ptrace-add-a-test-case-for-ptrace_get_syscall_info-checkpatch-fixes.patch
resource-fix-locking-in-find_next_iomem_res-fix.patch
linux-next-rejects.patch
proc-sysctl-add-shared-variables-for-range-check-fix-2-fix.patch
drivers-tty-serial-sh-scic-suppress-warning.patch
kernel-forkc-export-kernel_thread-to-modules.patch
