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staging: speakup: remove redundant initialization of pointer p_key

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Pointer p_key is being initialized with a value that is never read,
it is assigned a new value later on. The initialization is redundant
and can be removed.

Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20200223153954.420731-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King
2020-02-23 15:39:54 +00:00
committed by Greg Kroah-Hartman
parent 6d95783883
commit 42228d9edf
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/speakup/keyhelp.c
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@@ -49,7 +49,7 @@ static int cur_item, nstates;
static void build_key_data(void)
{
u_char *kp, counters[MAXFUNCS], ch, ch1;
u_short *p_key = key_data, key;
u_short *p_key, key;
int i, offset = 1;
nstates = (int)(state_tbl[-1]);