[PATCH] drbd: fix -Waddress warning

[Danny Kukawka]

Fix for:
drivers/block/drbd/drbd_main.c: In function âdrbd_buildtagâ:
drivers/block/drbd/drbd_main.c:4187:19: warning: the comparison will
 always evaluate as âtrueâ for the address of â__this_moduleâ will
 never be NULL [-Waddress]

Remove "THIS_MODULE != NULL" check since always true and move else 
block to #else.

Signed-off-by: Danny Kukawka <danny.kukawka@xxxxxxxxx>
---
 drivers/block/drbd/drbd_main.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 211fc44..36a51ac 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -4184,11 +4184,10 @@ const char *drbd_buildtag(void)
 
 	if (buildtag[0] == 0) {
 #ifdef CONFIG_MODULES
-		if (THIS_MODULE != NULL)
-			sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion);
-		else
+		sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion);
+#else
+		buildtag[0] = 'b';
 #endif
-			buildtag[0] = 'b';
 	}
 
 	return buildtag;
-- 
1.7.7.3

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