*: use fopen helpers where appropriate

function                                             old     new   delta
finalize                                             348     343      -5
parse_resolvconf                                     306     299      -7
list_i2c_busses_and_exit                             495     483     -12
bootchartd_main                                     1091    1076     -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-39)             Total: -39 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/miscutils/i2c_tools.c b/miscutils/i2c_tools.c
index cda17ee00..48135921d 100644
--- a/miscutils/i2c_tools.c
+++ b/miscutils/i2c_tools.c
@@ -1149,12 +1149,12 @@ static void NORETURN list_i2c_busses_and_exit(void)
                 /* Simple version for ISA chips. */
                 snprintf(path, NAME_MAX, "%s/%s/name",
                          i2cdev_path, de->d_name);
-                fp = fopen(path, "r");
+                fp = fopen_for_read(path);
                 if (fp == NULL) {
                         snprintf(path, NAME_MAX,
                                  "%s/%s/device/name",
                                  i2cdev_path, de->d_name);
-                        fp = fopen(path, "r");
+                        fp = fopen_for_read(path);
                 }
 
                 /* Non-ISA chips require the hard-way. */
@@ -1175,7 +1175,7 @@ static void NORETURN list_i2c_busses_and_exit(void)
                                                  "%s/%s/device/%s/name",
                                                  i2cdev_path, de->d_name,
                                                  subde->d_name);
-                                        fp = fopen(path, "r");
+                                        fp = fopen_for_read(path);
                                         break;
                                 }
                         }