[nrf toup] bootutil: silence spurious GCC warning

mbolivar-nordic · mbolivar-nordic · commit 724bf1c55390 · 2019-08-06T10:48:35.000-07:00
GCC things rc might be returned without being written. It's wrong, but
silence the warning, which is causing issues with -Werror.

Signed-off-by: Marti Bolivar &lt;marti.bolivar@nordicsemi.no&gt;
diff --git a/boot/bootutil/src/loader.c b/boot/bootutil/src/loader.c
@@ -2102,7 +2102,7 @@ boot_go(struct boot_rsp *rsp)
 {
     size_t slot;
     struct boot_status bs;
-    int rc;
+    int rc = 0;
     int fa_id;
 
     /* The array of slot sectors are defined here (as opposed to file scope) so

Original file line number	Diff line number	Diff line change
`@@ -2102,7 +2102,7 @@ boot_go(struct boot_rsp *rsp)`
`2102`	`2102`	`{`
`2103`	`2103`	`size_t slot;`
`2104`	`2104`	`struct boot_status bs;`
`2105`		`- int rc;`
	`2105`	`+ int rc = 0;`
`2106`	`2106`	`int fa_id;`
`2107`	`2107`
`2108`	`2108`	`/* The array of slot sectors are defined here (as opposed to file scope) so`