main: check if the flash chip can be probed properly

7 years ago · 3df8a7afdf
parent ece960b3c9
commit 3df8a7afdf
1 changed files with 6 additions and 3 deletions
--- a/source/main.c
+++ b/source/main.c
@ -54,9 +54,12 @@ int main(void)
 	user_con = console_init(1);
 	admin_con = console_init(0);

-	flash = flash_probe();
-	flash = ftl_mount(flash);
-	mufs = mufs_mount(flash);
+	if ((flash = flash_probe())) {
+		flash = ftl_mount(flash);
+		mufs = mufs_mount(flash);
+	} else {
+		fprintf(admin_con->fp, "error: unable to probe flash chip.\n");
+	}

 	fprintf(user_con->fp, "TBM-dev (built on " __DATE__ ")\n");
 	fprintf(admin_con->fp, "TBM-dev (built on " __DATE__ ")\n");