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Commit 65545eae authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
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staging: speakup: cleanup spk_var_header_by_name() 



There is a confusing while loop here and I have re-written it in
canonical for loop format.  Also I reversed the NULL check on "name" and
pulled everything in one tab stop.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarSamuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d33bce31

drivers/staging/speakup/varhandlers.c

+7 −10
Original line number Diff line number Diff line
@@ -137,18 +137,15 @@ struct st_var_header *spk_get_var_header(enum var_id_t var_id) 
struct st_var_header *spk_var_header_by_name(const char *name)

{

	int i;

	struct st_var_header *where = NULL;



	if (name != NULL) {

		i = 0;

		while ((i < MAXVARS) && (where == NULL)) {

	if (!name)

		return NULL;



	for (i = 0; i < MAXVARS; i++) {

		if (strcmp(name, var_ptrs[i]->name) == 0)

				where = var_ptrs[i];

			else

				i++;

		}

			return var_ptrs[i];

	}

	return where;

	return NULL;

}



struct var_t *spk_get_var(enum var_id_t var_id)