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![]() The function has an unsigned return type, but returns a negative constant to indicate an error condition. The result of calling the function is always stored in a variable of type (signed) int, and thus unsigned can be dropped from the return type. A sematic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @exists@ identifier f; constant C; @@ unsigned f(...) { <+... * return -C; ...+> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
.gitignore | ||
adummy.c | ||
ambassador.c | ||
ambassador.h | ||
atmtcp.c | ||
eni.c | ||
eni.h | ||
firestream.c | ||
firestream.h | ||
fore200e.c | ||
fore200e.h | ||
he.c | ||
he.h | ||
horizon.c | ||
horizon.h | ||
idt77105.c | ||
idt77105.h | ||
idt77252_tables.h | ||
idt77252.c | ||
idt77252.h | ||
iphase.c | ||
iphase.h | ||
Kconfig | ||
lanai.c | ||
Makefile | ||
midway.h | ||
nicstar.c | ||
nicstar.h | ||
nicstarmac.c | ||
nicstarmac.copyright | ||
solos-attrlist.c | ||
solos-pci.c | ||
suni.c | ||
suni.h | ||
tonga.h | ||
uPD98401.h | ||
uPD98402.c | ||
uPD98402.h | ||
zatm.c | ||
zatm.h | ||
zeprom.h |