nvme: do not include meta data for PRACT=1 and MD=8 (version 2)

No meta data is transferred for PRACT=1 and MD=8: 5.2.2.1 Protection Information and Write Commands 5.2.2.2 Protection Informatio and Read Commands commit 8dcac74 (nvme: do not include meta data for PRACT=1 and MD=8) the condition in if sentence is wrong, mixed up pract with prinfo. Signed-off-by: Bean Li <[email protected]>
linux-nvme · Feb 6, 2024 · f1fde3f · f1fde3f
1 parent 4526708
commit f1fde3f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nvme.c b/nvme.c
@@ -7295,7 +7295,7 @@ static int submit_io(int opcode, char *command, const char *desc, int argc, char
 		 *   5.2.2.1 Protection Information and Write Commands
 		 *   5.2.2.2 Protection Information and Read Commands
 		 */
-		if (!(cfg.prinfo == 0x1 && ms == 8))
+		if (!((cfg.prinfo & 0x8) != 0 && ms == 8))
 			logical_block_size += ms;
 	}