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| author | Justus Winter <justus@gnupg.org> | 2017-08-05 19:28:38 +0200 |
|---|---|---|
| committer | Justus Winter <justus@gnupg.org> | 2017-08-05 19:34:28 +0200 |
| commit | 66553fd7a7bcf7c260b45f2e7ad54e98d33f8080 (patch) | |
| tree | 154a543b44a17302b6618cb9c80d7e6b66703216 /console-client/vga.c | |
| parent | 835b293d35a209d38047126443d41fa7090daa4c (diff) | |
| download | hurd-66553fd7a7bcf7c260b45f2e7ad54e98d33f8080.tar.gz hurd-66553fd7a7bcf7c260b45f2e7ad54e98d33f8080.tar.bz2 hurd-66553fd7a7bcf7c260b45f2e7ad54e98d33f8080.zip | |
Simplify deallocations.
free (NULL) is a nop, therefore it is not necessary to check that
first. Simplify the code accordingly. This commit is the result of
the following semantic patch:
@@
identifier X;
@@
-if (X) free (X);
+free (X);
* console-client/console.c: Simplify accordingly.
* console-client/driver.c: Likewise.
* console-client/vga.c: Likewise.
* ftpfs/dir.c: Likewise.
* libftpconn/unix.c: Likewise.
* libps/fmt.c: Likewise.
* libps/proclist.c: Likewise.
* libstore/mvol.c: Likewise.
* nfs/ops.c: Likewise.
* proc/host.c: Likewise.
* sutils/fstab.c: Likewise.
Diffstat (limited to 'console-client/vga.c')
| -rw-r--r-- | console-client/vga.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/console-client/vga.c b/console-client/vga.c index 9d751a7f..e954013d 100644 --- a/console-client/vga.c +++ b/console-client/vga.c @@ -385,14 +385,10 @@ vga_display_fini (void *handle, int force) free (disp); dynacolor_fini (); vga_fini (); - if (vga_display_font) - free (vga_display_font); - if (vga_display_font_italic) - free (vga_display_font_italic); - if (vga_display_font_bold) - free (vga_display_font_bold); - if (vga_display_font_bold_italic) - free (vga_display_font_bold_italic); + free (vga_display_font); + free (vga_display_font_italic); + free (vga_display_font_bold); + free (vga_display_font_bold_italic); return 0; } |