IB/ehca: Move ehca2ib_return_code() out of line

ehca2ib_return_code() is not used in any fast path, and making it
non-inline saves ~1.5K of code.

Signed-off-by: Joachim Fenkes <[e-mail]>
Signed-off-by: Roland Dreier <[e-mail]>

drivers/infiniband/hw/ehca/ehca_main.c

···
 }
 #endif
 
+int ehca2ib_return_code(u64 ehca_rc)
+{
+	switch (ehca_rc) {
+	case H_SUCCESS:
+		return 0;
+	case H_RESOURCE:             /* Resource in use */
+	case H_BUSY:
+		return -EBUSY;
+	case H_NOT_ENOUGH_RESOURCES: /* insufficient resources */
+	case H_CONSTRAINED:          /* resource constraint */
+	case H_NO_MEM:
+		return -ENOMEM;
+	default:
+		return -EINVAL;
+	}
+}
+
 static int ehca_create_slab_caches(void)
 {
 	int ret;

drivers/infiniband/hw/ehca/ehca_tools.h

···
 #define EHCA_BMASK_GET(mask, value) \
 	(EHCA_BMASK_MASK(mask) & (((u64)(value)) >> EHCA_BMASK_SHIFTPOS(mask)))
 
-
 /* Converts ehca to ib return code */
-static inline int ehca2ib_return_code(u64 ehca_rc)
-{
-	switch (ehca_rc) {
-	case H_SUCCESS:
-		return 0;
-	case H_RESOURCE:             /* Resource in use */
-	case H_BUSY:
-		return -EBUSY;
-	case H_NOT_ENOUGH_RESOURCES: /* insufficient resources */
-	case H_CONSTRAINED:          /* resource constraint */
-	case H_NO_MEM:
-		return -ENOMEM;
-	default:
-		return -EINVAL;
-	}
-}
-
+int ehca2ib_return_code(u64 ehca_rc);
 
 #endif /* EHCA_TOOLS_H */