char: srandom: switch to kzalloc (85df955f) · Commits · e / devices / android_kernel_teracube_2e

drivers/char/srandom/srandom.c

+8 −8

Original line number	Diff line number	Diff line
		@@ -194,10 +194,10 @@ int mod_init(void)
		}


		sarr_RND = kmalloc((num_arr_RND + 1) * arr_RND_SIZE * sizeof(uint64_t), GFP_KERNEL);
		sarr_RND = kzalloc((num_arr_RND + 1) * arr_RND_SIZE * sizeof(uint64_t), GFP_KERNEL);
		while (!sarr_RND) {
		printk(KERN_INFO "[srandom] mod_init kmalloc failed to allocate initial memory. retrying...\n");
		sarr_RND = kmalloc((num_arr_RND + 1) * arr_RND_SIZE * sizeof(uint64_t), GFP_KERNEL);
		printk(KERN_INFO "[srandom] mod_init kzalloc failed to allocate initial memory. retrying...\n");
		sarr_RND = kzalloc((num_arr_RND + 1) * arr_RND_SIZE * sizeof(uint64_t), GFP_KERNEL);
		}

		/*
		@@ -348,10 +348,10 @@ ssize_t sdevice_read(struct file * file, char * buf, size_t count, loff_t *ppos)
		printk(KERN_INFO "[srandom] count_remaining:%ld count:%ld\n", count_remaining, count);
		#endif

		new_buf = kmalloc((count_remaining + 512) * sizeof(uint8_t), GFP_KERNEL);
		new_buf = kzalloc((count_remaining + 512) * sizeof(uint8_t), GFP_KERNEL);
		while (!new_buf) {
		printk(KERN_INFO "[srandom] buffered kmalloc failed to allocate buffer. retrying...\n");
		new_buf = kmalloc((count_remaining + 512) * sizeof(uint8_t), GFP_KERNEL);
		printk(KERN_INFO "[srandom] buffered kzalloc failed to allocate buffer. retrying...\n");
		new_buf = kzalloc((count_remaining + 512) * sizeof(uint8_t), GFP_KERNEL);
		}

		counter = 0;
		@@ -442,9 +442,9 @@ ssize_t sdevice_write(struct file file, const char __user buf, size_t count, l
		/*
		* Allocate memory to read from device
		*/
		newdata = kmalloc(count, GFP_KERNEL);
		newdata = kzalloc(count, GFP_KERNEL);
		while (!newdata) {
		newdata = kmalloc(count, GFP_KERNEL);
		newdata = kzalloc(count, GFP_KERNEL);
		}

		ret = COPY_FROM_USER(newdata, buf, count);