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Commit 3819ffdf authored by Markus Elfring's avatar Markus Elfring Committed by David S. Miller
Browse files

mISDN: Deletion of unnecessary checks before the function call "vfree" 



The vfree() function performs also input parameter validation. Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 675a53bd

drivers/isdn/mISDN/l1oip_codec.c

+2 −4
Original line number Diff line number Diff line
@@ -312,9 +312,7 @@ l1oip_ulaw_to_alaw(u8 *data, int len, u8 *result) 
void

l1oip_4bit_free(void)

{

	if (table_dec)

	vfree(table_dec);

	if (table_com)

	vfree(table_com);

	table_com = NULL;

	table_dec = NULL;