LLEXT: (cosmetic) reduce the scope of a variable

Move a variable calculation inside the block, where it is actually
used.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

subsys/llext/llext_load.c

@@ -587,28 +587,29 @@ static int llext_copy_symbols(struct llext_loader *ldr, struct llext *ext,
 
 			elf_shdr_t *shdr = ldr->sect_hdrs + shndx;
 			uintptr_t section_addr = shdr->sh_addr;
-			const void *base;
-
-			base = llext_loaded_sect_ptr(ldr, ext, shndx);
-			if (!base) {
-				/* If the section is not mapped, try to peek.
-				 * Be noisy about it, since this is addressing
-				 * data that was missed by llext_map_sections.
-				 */
-				base = llext_peek(ldr, shdr->sh_offset);
-				if (base) {
-					LOG_DBG("section %d peeked at %p", shndx, base);
-				} else {
-					LOG_ERR("No data for section %d", shndx);
-					return -ENOTSUP;
-				}
-			}
 
 			if (ldr_parm->pre_located &&
 			    (!ldr_parm->section_detached || !ldr_parm->section_detached(shdr))) {
 				sym_tab->syms[j].addr = (uint8_t *)sym.st_value +
 					(ldr->hdr.e_type == ET_REL ? section_addr : 0);
 			} else {
+				const void *base;
+
+				base = llext_loaded_sect_ptr(ldr, ext, shndx);
+				if (!base) {
+					/* If the section is not mapped, try to peek.
+					 * Be noisy about it, since this is addressing
+					 * data that was missed by llext_map_sections.
+					 */
+					base = llext_peek(ldr, shdr->sh_offset);
+					if (base) {
+						LOG_DBG("section %d peeked at %p", shndx, base);
+					} else {
+						LOG_ERR("No data for section %d", shndx);
+						return -ENOTSUP;
+					}
+				}
+
 				sym_tab->syms[j].addr = (uint8_t *)base + sym.st_value -
 					(ldr->hdr.e_type == ET_REL ? 0 : section_addr);
 			}