[powerdebug 24/35] Return an error instead of exiting deeper in the code

[Daniel Lezcano]

Signed-off-by: Daniel Lezcano <daniel.lezc...@free.fr>
---
 clocks.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/clocks.c b/clocks.c
index 5c5c24f..9577267 100644
--- a/clocks.c
+++ b/clocks.c
@@ -64,7 +64,7 @@ int init_clock_details(bool dump, int selectedwindow)
                        fprintf(stderr, "powerdebug: Unable to locate debugfs "
                                "mount point. Mount debugfs and try "
                                "again..\n");
-                       exit(1);
+                       return -1;
                }
        }
 
@@ -81,7 +81,7 @@ int init_clock_details(bool dump, int selectedwindow)
                } else {
                        fprintf(stderr, "powerdebug: Unable to find clock tree"
                                " information at %s.\n", clk_dir_path);
-                       exit(1);
+                       return -1;
                }
        }
 
-- 
1.7.1


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