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Commit 3d0f8239 authored by Takashi Iwai's avatar Takashi Iwai Committed by John W. Linville
Browse files

prism54 - Use offsetof() 



Use the standard offsetof() macro to fix a compile warning below:
  CC [M]  drivers/net/wireless/prism54/isl_ioctl.o
drivers/net/wireless/prism54/isl_ioctl.c: In function 'prism2_ioctl_set_generic_element':
drivers/net/wireless/prism54/isl_ioctl.c:2658: warning: cast from pointer to integer of different size

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent fb55d887

drivers/net/wireless/prism54/isl_ioctl.c

+1 −1
Original line number Diff line number Diff line
@@ -2518,7 +2518,7 @@ enum { 


#define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024

#define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \

((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))

	offsetof(struct prism2_hostapd_param, u.generic_elem.data)



/* Maximum length for algorithm names (-1 for nul termination)

 * used in ioctl() */