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

@@ -587,6 +587,12 @@ 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;
+
+			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);
@@ -604,11 +610,6 @@ static int llext_copy_symbols(struct llext_loader *ldr, struct llext *ext,
 					}
 				}
 
-			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 {
 				sym_tab->syms[j].addr = (uint8_t *)base + sym.st_value -
 					(ldr->hdr.e_type == ET_REL ? 0 : section_addr);
 			}