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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-10-24 15:55:59 +0100 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-10-25 21:25:51 -0400 |
| commit | 0f7f544af60a6082cfaa3ed4c8f4ca1a858807ee (patch) | |
| tree | 4f2ee4001d4edb54f72f5c407c10f1c0403df858 /arch/powerpc/kernel | |
| parent | 545db7e21e64766e6b7cb987fbfd3e79419726ce (diff) | |
| download | lwn-0f7f544af60a6082cfaa3ed4c8f4ca1a858807ee.tar.gz lwn-0f7f544af60a6082cfaa3ed4c8f4ca1a858807ee.zip | |
powerpc: Remove initialisation of readpos
While powerpc doesn't use the seq_buf readpos, it did explicitly
initialise it for no good reason.
Link: https://lore.kernel.org/linux-trace-kernel/20231024145600.739451-1-willy@infradead.org
Cc: Christoph Hellwig <hch@lst.de>
Cc: Justin Stitt <justinstitt@google.com>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Kees Cook <keescook@chromium.org>
Fixes: d0ed46b60396 ("tracing: Move readpos from seq_buf to trace_seq")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/setup-common.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 2f1026fba00d..34975532e44c 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -601,7 +601,6 @@ struct seq_buf ppc_hw_desc __initdata = { .buffer = ppc_hw_desc_buf, .size = sizeof(ppc_hw_desc_buf), .len = 0, - .readpos = 0, }; static __init void probe_machine(void) |