*: use fopen_or_warn in few more places

4 files changed, 4 insertions, 6 deletions

diff --git a/e2fsprogs/old_e2fsprogs/fsck.c b/e2fsprogs/old_e2fsprogs/fsck.c
index d4914a571..a51c33a1c 100644
--- a/e2fsprogs/old_e2fsprogs/fsck.c
+++ b/e2fsprogs/old_e2fsprogs/fsck.c
@@ -477,8 +477,7 @@ static void load_fs_info(const char *filename)
         int     old_fstab = 1;
         struct fs_info *fs;
 
-        if ((f = fopen(filename, "r")) == NULL) {
-                bb_perror_msg("WARNING: cannot open %s", filename);
+        if ((f = fopen_or_warn(filename, "r")) == NULL) {
                 return;
         }
         while (!feof(f)) {
diff --git a/networking/interface.c b/networking/interface.c
index 367d2b0bc..44bd8d3d9 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -560,9 +560,8 @@ static int if_readlist_proc(char *target)
         if (!target)
                 proc_read = 1;
 
-        fh = fopen(_PATH_PROCNET_DEV, "r");
+        fh = fopen_or_warn(_PATH_PROCNET_DEV, "r");
         if (!fh) {
-                bb_perror_msg("warning: cannot open %s, limiting output", _PATH_PROCNET_DEV);
                 return if_readconf();
         }
         fgets(buf, sizeof buf, fh);     /* eat line */
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index 5ded99b2e..670f188ee 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -91,7 +91,6 @@ static int print_route(struct sockaddr_nl *who ATTRIBUTE_UNUSED,
         int host_len = -1;
         SPRINT_BUF(b1);
 
-
         if (n->nlmsg_type != RTM_NEWROUTE && n->nlmsg_type != RTM_DELROUTE) {
                 fprintf(stderr, "Not a route: %08x %08x %08x\n",
                         n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
diff --git a/shell/hush.c b/shell/hush.c
index 2d5697269..4e6d50094 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -891,7 +891,8 @@ static int builtin_cd(char **argv)
 static int builtin_exec(char **argv)
 {
         if (argv[1] == NULL)
-                return EXIT_SUCCESS;   /* Really? */
+                return EXIT_SUCCESS; /* bash does this */
+// FIXME: if exec fails, bash does NOT exit! We do...
         pseudo_exec_argv(argv + 1);
         /* never returns */
 }