Commits
Nathan Chancellor committed f9d19a7494e
net: atm: Use IS_ENABLED in atm_dev_ioctl When building with -Wsometimes-uninitialized, Clang warns: net/atm/resources.c:256:6: warning: variable 'number' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] net/atm/resources.c:212:7: warning: variable 'iobuf_len' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] Clang won't realize that compat is 0 when CONFIG_COMPAT is not set until the constant folding stage, which happens after this semantic analysis. Use IS_ENABLED instead so that the zero is present at the semantic analysis stage, which eliminates this warning. Link: https://github.com/ClangBuiltLinux/linux/issues/386 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>