[PATCH 1/5] netfilter: ipvs: Clean up tests if NULL returned on failure

Some functions like kmalloc/kzalloc return NULL on failure. When NULL represents failure, !x is commonly used. @@ expression *e; identifier l1; @@ e = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\)(...); ... - e == NULL + !e Signed-off-by: simran singhal --- --This is

[PATCH 1/5] netfilter: ipvs: Clean up tests if NULL returned on failure

Some functions like kmalloc/kzalloc return NULL on failure. When NULL represents failure, !x is commonly used. @@ expression *e; identifier l1; @@ e = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\)(...); ... - e == NULL + !e Signed-off-by: simran singhal --- --This is my contribution to the