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Commit af8a9a67 authored by Sergey Ryazanov's avatar Sergey Ryazanov Committed by Kalle Valo
Browse files

ath5k: fix EEPROM dumping via debugfs 



EEPROM size calculated in 16-bit words, so we should take into account
this fact during buffer allocation.

CC: Jiri Slaby <jirislaby@gmail.com>
CC: Nick Kossifidis <mickflemm@gmail.com>
CC: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: default avatarSergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent bd6b0242

drivers/net/wireless/ath/ath5k/debug.c

+3 −3
Original line number Diff line number Diff line
@@ -909,7 +909,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file) 
	struct ath5k_hw *ah = inode->i_private;

	bool res;

	int i, ret;

	u32 eesize;

	u32 eesize;	/* NB: in 16-bit words */

	u16 val, *buf;



	/* Get eeprom size */
@@ -932,7 +932,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file) 


	/* Create buffer and read in eeprom */



	buf = vmalloc(eesize);

	buf = vmalloc(eesize * 2);

	if (!buf) {

		ret = -ENOMEM;

		goto err;
@@ -952,7 +952,7 @@ static int open_file_eeprom(struct inode *inode, struct file *file) 
	}



	ep->buf = buf;

	ep->len = i;

	ep->len = eesize * 2;



	file->private_data = (void *)ep;