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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-07 01:01:30 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:54:03 -0800
commit17fd682e544556a2a829e94383239c029bb21c5e (patch)
tree4b78bdd36efdbf9fb2c4c11382ed88898ceec48c /drivers/s390/char/keyboard.c
parent3c7208f253571ee5f157b98f0e315b5172afe092 (diff)
[PATCH] kfree cleanup: drivers/s390
This is the drivers/s390/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in drivers/s390/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Cornelia Huck <cohuck@de.ibm.com> Acked-by: Stefan Bader <Stefan.Bader@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/char/keyboard.c')
-rw-r--r--drivers/s390/char/keyboard.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index fd43d99b45a3..5bda2340a39d 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -99,13 +99,11 @@ out_fn_handler:
kfree(kbd->fn_handler);
out_func:
for (i = 0; i < ARRAY_SIZE(func_table); i++)
- if (kbd->func_table[i])
- kfree(kbd->func_table[i]);
+ kfree(kbd->func_table[i]);
kfree(kbd->func_table);
out_maps:
for (i = 0; i < ARRAY_SIZE(key_maps); i++)
- if (kbd->key_maps[i])
- kfree(kbd->key_maps[i]);
+ kfree(kbd->key_maps[i]);
kfree(kbd->key_maps);
out_kbd:
kfree(kbd);
@@ -121,12 +119,10 @@ kbd_free(struct kbd_data *kbd)
kfree(kbd->accent_table);
kfree(kbd->fn_handler);
for (i = 0; i < ARRAY_SIZE(func_table); i++)
- if (kbd->func_table[i])
- kfree(kbd->func_table[i]);
+ kfree(kbd->func_table[i]);
kfree(kbd->func_table);
for (i = 0; i < ARRAY_SIZE(key_maps); i++)
- if (kbd->key_maps[i])
- kfree(kbd->key_maps[i]);
+ kfree(kbd->key_maps[i]);
kfree(kbd->key_maps);
kfree(kbd);
}
@@ -452,8 +448,7 @@ do_kdgkb_ioctl(struct kbd_data *kbd, struct kbsentry __user *u_kbs,
return -EFAULT;
}
p[len] = 0;
- if (kbd->func_table[kb_func])
- kfree(kbd->func_table[kb_func]);
+ kfree(kbd->func_table[kb_func]);
kbd->func_table[kb_func] = p;
break;
}