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authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2014-11-01 00:43:08 +0100
committerSteven Rostedt <rostedt@goodmis.org>2014-11-19 21:25:37 +0100
commitdbcf3e06cae0424d85c8dd1a1b93e25e84b06a8d (patch)
tree2dfbe615645f2762d2b31e1fb3eea4a7ca224da3 /drivers/firmware/efi/cper.c
parentx86/kvm/tracing: Use helper function trace_seq_buffer_ptr() (diff)
downloadlinux-dbcf3e06cae0424d85c8dd1a1b93e25e84b06a8d.tar.xz
linux-dbcf3e06cae0424d85c8dd1a1b93e25e84b06a8d.zip
RAS/tracing: Use trace_seq_buffer_ptr() helper instead of open coded
Use the helper function trace_seq_buffer_ptr() to get the current location of the next buffer write of a trace_seq object, instead of open coding it. This facilitates the conversion of trace_seq to use seq_buf. Tested-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Borislav Petkov <bp@suse.de> Reviewed-by: Petr Mladek <pmladek@suse.cz> Cc: Chen Gong <gong.chen@linux.intel.com> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'drivers/firmware/efi/cper.c')
-rw-r--r--drivers/firmware/efi/cper.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
index 5b53d6183b6b..4fd9961d552e 100644
--- a/drivers/firmware/efi/cper.c
+++ b/drivers/firmware/efi/cper.c
@@ -294,7 +294,7 @@ void cper_mem_err_pack(const struct cper_sec_mem_err *mem,
const char *cper_mem_err_unpack(struct trace_seq *p,
struct cper_mem_err_compact *cmem)
{
- const char *ret = p->buffer + p->len;
+ const char *ret = trace_seq_buffer_ptr(p);
if (cper_mem_err_location(cmem, rcd_decode_str))
trace_seq_printf(p, "%s", rcd_decode_str);