[PATCH v2 2/2] staging: wilc1000: fix error values in wilc_debugfs_init()

[Luis de Bethencourt]

If there was an error, returning -EINVAL is more appropriate than -1.

Signed-off-by: Luis de Bethencourt <lui...@osg.samsung.com>
Reviewed-by: Julian Calaby <julian.cal...@gmail.com>
---
 drivers/staging/wilc1000/wilc_debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/wilc_debugfs.c 
b/drivers/staging/wilc1000/wilc_debugfs.c
index 48797dc..6252931 100644
--- a/drivers/staging/wilc1000/wilc_debugfs.c
+++ b/drivers/staging/wilc1000/wilc_debugfs.c
@@ -115,7 +115,7 @@ static int __init wilc_debugfs_init(void)
 
        if (!wilc_dir) {
                printk("ERR, debugfs create dir\n");
-               return -1;
+               return -EINVAL;
        }
 
        for (i = 0; i < ARRAY_SIZE(debugfs_info); i++) {
@@ -129,7 +129,7 @@ static int __init wilc_debugfs_init(void)
                if (!debugfs_files) {
                        printk("ERR fail to create the debugfs file, %s\n", 
info->name);
                        debugfs_remove_recursive(wilc_dir);
-                       return -1;
+                       return -EINVAL;
                }
        }
        return 0;
-- 
2.6.4

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