df: remove trailing whitespaces

diff --git a/src/df.c b/src/df.c
index 4936cc0c3eda2a7ddfe9cc17a6e6c9cfb6ddfe1b..3d5a402c7949b8741b7568b78d987c1fe033dc6a 100644 (file)
--- a/src/df.c
+++ b/src/df.c
@@ -304,7 +304,7 @@ static int df_read (void)
                        df_submit_one (disk_name, "df_complex", "used",
                                (gauge_t) (blk_used * blocksize));
                }
-               
+
                if (values_percentage)
                {
                        if (statbuf.f_blocks > 0)
@@ -318,7 +318,7 @@ static int df_read (void)
                                }
                        else return (-1);
                }
-               
+
                /* inode handling */
                if (report_inodes)
                {
@@ -331,7 +331,7 @@ static int df_read (void)
                                statbuf.f_ffree = statbuf.f_favail;
                        if (statbuf.f_files < statbuf.f_ffree)
                                statbuf.f_files = statbuf.f_ffree;
-                               
+
                        inode_free = (uint64_t) statbuf.f_favail;
                        inode_reserved = (uint64_t) (statbuf.f_ffree - statbuf.f_favail);
                        inode_used = (uint64_t) (statbuf.f_files - statbuf.f_ffree);