[PATCH] ramoops: Remove pmsg case for write with write_buf function

[PATCH] ramoops: Remove pmsg case for write with write_buf function

[Joel Fernandes]

From: Joel Fernandes <joelaf@google.com>

PMSG now uses ramoops_pstore_write_buf_user instead of write_buf.
Remove the case where we check PSTORE_TYPE_PMSG case in write_buf.

Cc: Mark Salyzyn <salyzyn@android.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: Colin Cross <ccross@android.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Joel Fernandes <joelaf@google.com>
---
 fs/pstore/ram.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index 751197d..519404c 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -287,11 +287,6 @@ static int notrace ramoops_pstore_write_buf(enum pstore_type_id type,
 			return -ENOMEM;
 		persistent_ram_write(cxt->fprz, buf, size, 1);
 		return 0;
-	} else if (type == PSTORE_TYPE_PMSG) {
-		if (!cxt->mprz)
-			return -ENOMEM;
-		persistent_ram_write(cxt->mprz, buf, size, 1);
-		return 0;
 	}
 
 	if (type != PSTORE_TYPE_DMESG)
-- 
2.7.4

Re: [PATCH] ramoops: Remove pmsg case for write with write_buf function

[Mark Salyzyn]

On 09/28/2016 07:21 AM, Joel Fernandes wrote:
> From: Joel Fernandes <joelaf@google.com>
>
> PMSG now uses ramoops_pstore_write_buf_user instead of write_buf.
> Remove the case where we check PSTORE_TYPE_PMSG case in write_buf.
Ack