Commit a451eaf9 authored by Thomas Meyer's avatar Thomas Meyer Committed by Greg Kroah-Hartman

uwb: Use kcalloc instead of kzalloc to allocate array

The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d5ca9db8
...@@ -184,7 +184,7 @@ int uwb_est_create(void) ...@@ -184,7 +184,7 @@ int uwb_est_create(void)
uwb_est_size = 2; uwb_est_size = 2;
uwb_est_used = 0; uwb_est_used = 0;
uwb_est = kzalloc(uwb_est_size * sizeof(uwb_est[0]), GFP_KERNEL); uwb_est = kcalloc(uwb_est_size, sizeof(uwb_est[0]), GFP_KERNEL);
if (uwb_est == NULL) if (uwb_est == NULL)
return -ENOMEM; return -ENOMEM;
......
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