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Staging: speakup/main: Use NULL instead of 0

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Use NULL instead of 0 for pointers.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sachin Kamat 2013-05-22 16:19:30 +05:30 committed by Greg Kroah-Hartman
parent 0a0bd35518
commit ff471ea823
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/speakup/main.c
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@ -2033,7 +2033,7 @@ speakup_key(struct vc_data *vc, int shift_state, int keycode, u_short keysym,
if (keycode >= MAX_KEY)
goto no_map;
key_info = spk_our_keys[keycode];
if (key_info == 0)
if (!key_info)
goto no_map;
/* Check valid read all mode keys */
if ((cursor_track == read_all_mode) && (!up_flag)) {
@ -2265,7 +2265,7 @@ static int __init speakup_init(void)
(var->var_id >= 0) && (var->var_id < MAXVARS); var++)
speakup_register_var(var);
for (i = 1; spk_punc_info[i].mask != 0; i++)
spk_set_mask_bits(0, i, 2);
spk_set_mask_bits(NULL, i, 2);
spk_set_key_info(spk_key_defaults, spk_key_buf);