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Amitoj Kaur Chawla authored
The return value of kzalloc on failure of allocation of memory should be -ENOMEM and not -1. Found using Coccinelle. A simplified version of the semantic patch used is: //<smpl> @@ expression *e; @@ e = kzalloc(...); if (e == NULL) { ... return - -1 + -ENOMEM ; } //</smpl> The single call site only checks that the return value is not 0, hence no change is required at the call site. Signed-off-by:
Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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