d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove an unused variable.

Browse Source 
Properly advance to the next image while searching for the ROM image
that contains CIS data.

KNF an if statement.
This commit is contained in:
Justin T. Gibbs 2000-11-30 19:14:26 +00:00
parent 5c3f70d7c0
commit fd121bf8af
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/dev/cardbus/cardbus_cis.c
View File

@ -263,7 +263,7 @@ DECODE_PROTOTYPE(bar)
int type;
int reg;
u_int32_t bar;
u_int32_t start, len;
u_int32_t len;
struct resource *res;
reg = *(u_int16_t*)tupledata;
@ -359,7 +359,7 @@ cardbus_read_tuple_exrom(device_t dev, struct resource *mem, u_int32_t *start,
data = image + READROM(image, 16, CARDBUS_EXROM_DATA_PTR);
imagesize = READROM(data, 16, CARDBUS_EXROM_DATA_IMAGE_LENGTH);
if(imagesize == 0) {
if (imagesize == 0) {
/*
* XXX some ROMs seem to have this as zero,
* can we assume this means 1 block?
@ -376,7 +376,7 @@ cardbus_read_tuple_exrom(device_t dev, struct resource *mem, u_int32_t *start,
*off += *len+2;
return 0;
}
image += imagesize;
romnum++;
} while ((READROM(data, 8, CARDBUS_EXROM_DATA_INDICATOR) & 0x80) == 0);
device_printf(dev, "Cannot read CIS: Not enough images of rom\n");