From Erik Habbinga <erikhabbinga@inphase-tech.com>

This patch initializes the res variable in the scst_proc_update_size and fileio_proc_update_size to get rid of "variable might be used unintialized" compiler warnings.

git-svn-id: https://scst.svn.sourceforge.net/svnroot/scst/trunk@41 d57e44dd-8a1f-0410-8b47-8ef2f437770f

diff --git a/scst/src/dev_handlers/scst_fileio.c b/scst/src/dev_handlers/scst_fileio.c
index 46fcb07..500c848 100644 (file)
--- a/scst/src/dev_handlers/scst_fileio.c
+++ b/scst/src/dev_handlers/scst_fileio.c
@@ -2270,7 +2270,7 @@ struct fileio_proc_update_struct {
 static int fileio_proc_update_size(int size, off_t offset, int length,
        struct fileio_proc_update_struct *p, int is_start)
 {
-       int res;
+       int res = 0;
        if (size > 0) {
                p->len += size;
                p->pos = p->begin + p->len;

diff --git a/scst/src/scst_proc.c b/scst/src/scst_proc.c
index 580cc97..570d706 100644 (file)
--- a/scst/src/scst_proc.c
+++ b/scst/src/scst_proc.c
@@ -737,7 +737,7 @@ struct scst_proc_update_struct {
 static int scst_proc_update_size(int size, off_t offset, int length,
        struct scst_proc_update_struct *p)
 {
-       int res;
+       int res = 0;
        if (size > 0) {
                p->len += size;
                p->pos = p->begin + p->len;