summaryrefslogtreecommitdiffstats
path: root/mm/quicklist.c
diff options
context:
space:
mode:
authorPaul Bolle <pebolle@tiscali.nl>2013-02-08 01:57:55 -0500
committerJames Bottomley <JBottomley@Parallels.com>2013-02-22 12:53:31 +0000
commitf24b697ba499f971e84478f531de77ede9a2aac1 (patch)
tree2645c9ffffed1c9aa46fee4eae67c2580ebd4d02 /mm/quicklist.c
parent1e63395ce04f6d64f67c64d87762d2b6d48ec4d4 (diff)
[SCSI] qla2xxx: silence two GCC warnings.
Compiling qla_gs.o (part of the qla2xxx module) triggers two GCC warnings: drivers/scsi/qla2xxx/qla_gs.c: In function ‘qla2x00_fdmi_rhba’: drivers/scsi/qla2xxx/qla_gs.c:1339:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/scsi/qla2xxx/qla_gs.c: In function ‘qla2x00_fdmi_register’: drivers/scsi/qla2xxx/qla_gs.c:1663:15: warning: array subscript is above array bounds [-Warray-bounds] It seems that the sequence of a strcpy followed by a strlen confuses GCC when it is keeping track of array bounds here. (It is not clear to me which array triggers this warning and by how much GCC thinks the subscript is above its bounds. Neither is it clear to me why comparable code in these two functions doesn't trigger this warning.) An easy way to silence these warnings is to use preprocessor macros and strncpy, as that apparently gives GCC enough information to keep track of array bounds. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'mm/quicklist.c')
0 files changed, 0 insertions, 0 deletions