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release modules on error in init_driver()

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free devices pointer in uninit_driver()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22246 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
2007-09-18 19:30:20 +00:00
parent 3ba665ca69
commit b76d376bab
1 changed files with 7 additions and 2 deletions
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src/add-ons/kernel/drivers/bus/pcmcia/ds.c
+7 -2
View File
@@ -23,7 +23,7 @@
#define copy_to_user memcpy #define copy_to_user memcpy
#define CardServices gPcmciaCs->_CardServices #define CardServices gPcmciaCs->_CardServices
const char sockname[] = "bus/pcmcia/sock/%d"; const char sockname[] = "bus/pcmcia/sock/%ld";
static char ** devices; static char ** devices;
uint32 devices_count = 0; uint32 devices_count = 0;
@@ -369,8 +369,11 @@ init_driver()
devices_count++; devices_count++;
} }
if (devices_count <= 0) if (devices_count <= 0) {
put_module(CS_CLIENT_MODULE_NAME);
put_module(DS_MODULE_NAME);
return ENODEV; return ENODEV;
}
devices = malloc(sizeof(char *) * (devices_count+1)); devices = malloc(sizeof(char *) * (devices_count+1));
for (i=0; i<devices_count; i++) { for (i=0; i<devices_count; i++) {
@@ -390,7 +393,9 @@ uninit_driver()
for (i=0; i<devices_count; i++) { for (i=0; i<devices_count; i++) {
free (devices[i]); free (devices[i]);
} }
free(devices);
put_module(DS_MODULE_NAME); put_module(DS_MODULE_NAME);
put_module(CS_CLIENT_MODULE_NAME); put_module(CS_CLIENT_MODULE_NAME);
} }