Messages in this thread | | | Subject | suspect & tests | From | Joe Perches <> | Date | Mon, 14 Dec 2009 11:22:57 -0800 |
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A grep for possibly misused & tests grep -rP --include=*.[ch] -n -e "[^\&]\&[\=]*\s*\!" * shows some possible cases where && should have been used instead:
arch/powerpc/platforms/pseries/lpar.c:309: if ((rflags & _PAGE_NO_CACHE) & !(rflags & _PAGE_WRITETHRU)) arch/arm/mach-mxc91231/clock.c:265: if (acs & !ads) arch/arm/mach-s3c2440/mach-osiris-dvs.c:72: if (old_dvs & !new_dvs || arch/arm/mach-s3c2440/mach-osiris-dvs.c:73: cur_dvs & !new_dvs) { arch/arm/mach-davinci/board-da850-evm.c:183: if (ui_card_detected & !HAS_MMC) { drivers/scsi/libiscsi_tcp.c:423: if (conn->datadgst_en & !(conn->session->tt->caps & CAP_DIGEST_OFFLOAD)) drivers/media/video/omap24xxcam-dma.c:509: if ((sglen < 0) || ((sglen > 0) & !sglist)) drivers/net/dm9000.c:615: else if (dm->wake_state & !opts) drivers/net/myri10ge/myri10ge.c:2845: rdma_count += chop & !next_is_first; fs/nilfs2/the_nilfs.c:516: nilfs->ns_prot_seq = le64_to_cpu(sbp[valid[1] & !swp]->s_last_seq); sound/soc/codecs/stac9766.c:233: vra &= !0x04;
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